The Datasheet Archive

Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
LT1786FCS#PBF Linear Technology LT1786F - SMBus Programmable CCFL Switching Regulator; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LT1786FCS#TRPBF Linear Technology LT1786F - SMBus Programmable CCFL Switching Regulator; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LTC1697EMS#PBF Linear Technology LTC1697 - High Efficiency Low Power 1W CCFL Switching Regulator; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C
LT1186FIS#TR Linear Technology LT1186F - DAC Programmable CCFL Switching Regulator (Bits-to-Nits™); Package: SO; Pins: 16; Temperature Range: -40°C to 85°C
LT1183CS#PBF Linear Technology LT1183 - CCFL/LCD Contrast Switching Regulators; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LTC1697EMS#TRPBF Linear Technology LTC1697 - High Efficiency Low Power 1W CCFL Switching Regulator; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C

laptop inverter ccfl Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
1997 - laptop inverter ccfl

Abstract: Royer converter COILTRONICS CTX01 laptop lcd ccfl inverter royer converter application note Royer resonant ccfl backlight inverter UP4-100 royer laptop lcd inverter
Text: advertisement High Power CCFL Backlight Inverter for Desktop LCD Displays Design Note 164 Jim , voltage at T1's secondary. Current flows CRT replacement requires a 10W to 20W inverter to drive the CCFL (cold cathode fluorescent lamp) that illuminates the LCD. Additionally, the inverter must provide , requirements. It is a modified, high power variant of an approach employed in laptop computer displays1. T1 , 5.6V Q3 2N3906 6.2k Q4 2N3904 + 4.7µF 33k DN164 F01 Figure 1. 12W CCFL Backlight


Original
PDF 1-800-4-LINEAR. 434-0507q dn164f laptop inverter ccfl Royer converter COILTRONICS CTX01 laptop lcd ccfl inverter royer converter application note Royer resonant ccfl backlight inverter UP4-100 royer laptop lcd inverter
2001 - laptop inverter ccfl

Abstract: ccfl inverter 6 pin SI3456dy laptop ccfl voltage Coiltronics up4-680 laptop inverter backlight pcb 4 CCFL Lamps Inverter laptop CCFL inverter laptop inverter ccfl voltages 8 CCFL Lamps Inverter circuit
Text: maximizing lamp lifetime. LT1768 Dual CCFL Backlight Inverter The circuit in Figure 1 is a dual , standard in laptop computers and handheld instruments, are gaining in popularity as desktop computer , displays. To achieve maximum lamp lifetime and dimming range while maintaining efficiency, CCFL drive should be sinusoidal, contain zero DC component, and not exceed the CCFL manufacturer's current ratings. Providing a low crest-factor sinusoidal CCFL drive also maximizes current-to-light conversion efficiency


Original
PDF LT1768 16-pin 1-800-4-LINEAR. dn264f laptop inverter ccfl ccfl inverter 6 pin SI3456dy laptop ccfl voltage Coiltronics up4-680 laptop inverter backlight pcb 4 CCFL Lamps Inverter laptop CCFL inverter laptop inverter ccfl voltages 8 CCFL Lamps Inverter circuit
2004 - laptop inverter ccfl

Abstract: ccfl inverter dc 12v simple 6 v ccfl circuit simple ccfl circuit laptop lcd ccfl inverter laptop ccfl voltage jim williams ccfl laptop lcd backlight inverter ccfl transformer ccfl BACKLIGHT LAMP
Text: DESIGN FEATURES High Power Desktop CCFL Controller Enables Wide Dimming Ratios while by Rich Philpott Maximizing Lamp Lifetime LT1768 Dual CCFL Liquid crystal displays (LCDs), long from 200V to 800V. A CCFL can oper- Backlight Inverter Introduction standard in laptop computers and handheld , control function for the inverter . The CCFL current in Figure 1 is controlled by a DC voltage on the , available efficiency for backlighting LCD displays. The CCFL requires a high voltage supply for operation


Original
PDF LT1768 LT1766 16-pin 200kHz, laptop inverter ccfl ccfl inverter dc 12v simple 6 v ccfl circuit simple ccfl circuit laptop lcd ccfl inverter laptop ccfl voltage jim williams ccfl laptop lcd backlight inverter ccfl transformer ccfl BACKLIGHT LAMP
laptop inverter voltage

Abstract: laptop inverter voltages laptop inverter ccfl laptop inverter INVERTER without transformer measure leakage capacitor 3 phase inverter circuit design inverter laptop INVERTER TRANSFORMERS design inverter Transformers backlight
Text: Electrical Characteristics at Backlight System The output voltage and current of the inverter to drive CCFLs are likely to be subject to the effect of stray capacitance, because the inverter applies , Measuring procedure of lighting start voltage (1) Prepare an inverter for the measurement which can vary , characteristics of the measuring inverter (Fig. 29) before starting measurement of the lighting start voltage , output voltage, when using a ballast capacitor type. (3) Connect the measuring inverter to the lamp


Original
PDF
1997 - NT 407 F TRANSISTOR

Abstract: laptop inverter ccfl Royer converter buck royer inverter lcd BAV99 application royer converter application note Royer Royer resonant GENERALISED RESISTOR DATASHEET CTX110092
Text: CCFL Inverter Transformer and Inductor Manufacturers Linear Technology (UK) Ltd., TEL:(01276 , CCFL Inverter Transformer and Inductor Manufacturers Linear Technology (UK) Ltd., TEL:(01276 , such as notebook, laptop , and palmtop personal computers, portable televisions, viewcams, point of , prevalent method has been to use a small cold cathode fluorescent ( CCFL ) tube that is usually integrated with a reflector/diffuser into the display unit. The CCFL power consumption can account for a


Original
PDF FZT869 OT223) ZTX689B FZT689B FMMT619 125mV 200mV ZTX1048A ZDT1048 NT 407 F TRANSISTOR laptop inverter ccfl Royer converter buck royer inverter lcd BAV99 application royer converter application note Royer Royer resonant GENERALISED RESISTOR DATASHEET CTX110092
2001 - Royer oscillator

Abstract: laptop inverter ccfl MOSFET Royer oscillator 4 CCFL Lamps Inverter sl-220J toshiba ccfl inverter ccfl inverter mosfets Royer oscillator circuit diagram Royer resonant sumida backlight inverter 12
Text: 19-1755; Rev 1; 3/01 Wide Brightness Range CCFL Backlight Controllers Features o Fast , dimming range by simultaneously adjusting lamp current and "chopping" the CCFL on and off using a digitally adjusted pulsewidth modulated (DPWM) method. CCFL brightness is controlled by an analog voltage , _Applications Notebook/ Laptop Computers Car Navigation Displays LCD Monitors TOP VIEW REF 1 20 BATT , lamps (CCFLs) using the industry-proven Royer oscillator inverter architecture. The Royer architecture


Original
PDF MAX1739/MAX1839 MAX1739/MAX1839 Royer oscillator laptop inverter ccfl MOSFET Royer oscillator 4 CCFL Lamps Inverter sl-220J toshiba ccfl inverter ccfl inverter mosfets Royer oscillator circuit diagram Royer resonant sumida backlight inverter 12
2001 - Royer oscillator

Abstract: cccv royer inverter MOSFET Royer oscillator
Text: 19-1755; Rev 1; 3/01 Wide Brightness Range CCFL Backlight Controllers General Description The , ) using the industry-proven Royer oscillator inverter architecture. The Royer architecture provides near , by simultaneously adjusting lamp current and "chopping" the CCFL on and off using a digitally adjusted pulsewidth modulated (DPWM) method. CCFL brightness is controlled by an analog voltage or is set , -40°C to +85°C PIN-PACKAGE 20 QSOP 20 QSOP _Applications Notebook/ Laptop


Original
PDF MAX1739/MAX1839 MAX1739/ MAX1839 MAX1839 MAX1739/MAX1839 Royer oscillator cccv royer inverter MOSFET Royer oscillator
CXA-1301 inverter

Abstract: laptop inverter ccfl 6V DC-AC Fluorescent lamp Hughes 3121H-P laser tube dc-ac converter royer SATURABLE CORE Royer resonant laptop lcd ccfl inverter He-Ne Laser Power Supply circuits laptop lcd fl inverter
Text: usually a priority. Laptop and hand held portable computers offer an excellent example. The CCFL and its , with a height restriction of 0.25". Cold Cathode Fluorescent Lamp ( CCFL ) Power Supplies Any discussion of CCFL power supplies must consider lamp characteristics. These lamps are a difficult load to , . Negative Resistance Characteristic for Two CCFL Bulbs. "Snap Back" is Readily Apparent. Causing Oscillation , 's circuit meets CCFL drive requirements. Efficiency is 78% with an input voltage range of 4.5V to 20V. 82


OCR Scan
PDF LT1172 LT1072 1IM148 OLT1172 AN49-15 AN49-16 CXA-1301 inverter laptop inverter ccfl 6V DC-AC Fluorescent lamp Hughes 3121H-P laser tube dc-ac converter royer SATURABLE CORE Royer resonant laptop lcd ccfl inverter He-Ne Laser Power Supply circuits laptop lcd fl inverter
laptop CCFL inverter SCHEMATIC

Abstract: STR-H2003 STR-H2022 laptop inverter ccfl circuit diagram of luminous inverter UV led 253.7 nm 12V 40W Fluorescent Lamp Driver circuit Diagram STR h2003 sanken lcd tv inverter schematic sanken lcd tv power board schematic
Text: . Notebook PC CCFL LED Inverter for CCFL AC Adapter ·Regulator IC ·Diode Example for a 15" display: 308 mm length CCFL x 1 Displays LCD monitor CCFL Inverter for CCFL ·Regulator IC ·Diode LED AC adapter Example for a 17" display: 347 mm length CCFL x 4 LCD television CCFL , voltage in System CCFL Inverter Selection Guide for CCFL-Inverters for Measurement and Aging . SCF , CCFL x 16 for a 45" display: 1,013 mm length CCFL x 24 · · Application Notices for Using CCFL


Original
PDF H1-L04EC0-0510015TA laptop CCFL inverter SCHEMATIC STR-H2003 STR-H2022 laptop inverter ccfl circuit diagram of luminous inverter UV led 253.7 nm 12V 40W Fluorescent Lamp Driver circuit Diagram STR h2003 sanken lcd tv inverter schematic sanken lcd tv power board schematic
laptop inverter ccfl

Abstract: CXA-1301 inverter CTX0211128-2 6V DC-AC Fluorescent lamp dc-ac inverter SERVICE MANUAL probe p6007 sumida ccfl inverter 6 pin 3121H-P He-Ne Laser Power Supply circuits Hughes 3121H-P laser tube
Text: usually a priority. Laptop and hand held portable computers offer an excellent example. The CCFL and its , height restriction of 0.25". Cold Cathode Fluorescent Lamp ( CCFL ) Power Supplies Any discussion of CCFL , . Negative Resistance Characteristic for Two CCFL Bulbs. "Snap Back" is Readily Apparent, Causing Oscillation , CCFL drive requirements. Efficiency is 78% with an input voltage range of 4.5V to 20V. 82% efficiency , . Cold Cathode Fluorescent Lamp ( CCFL ) Power Supply compensation. The loop forces the LT1172 to


OCR Scan
PDF LT1172 LT1072 AN49-15 AN49-16 laptop inverter ccfl CXA-1301 inverter CTX0211128-2 6V DC-AC Fluorescent lamp dc-ac inverter SERVICE MANUAL probe p6007 sumida ccfl inverter 6 pin 3121H-P He-Ne Laser Power Supply circuits Hughes 3121H-P laser tube
2000 - laptop inverter ccfl

Abstract: Royer oscillator MOSFET Royer oscillator sl-220J MAX1739 MAX1839 Royer resonant WIMA SMD1812 lcd inverter ccfl transformer toshiba ccfl inverter
Text: 19-1755; Rev 0; 8/00 Wide Brightness Range CCFL Backlight Controllers Features The MAX1739 , the industry-proven Royer oscillator inverter architecture. The Royer architecture provides near , controllers achieve 50:1 dimming range by simultaneously adjusting lamp current and "chopping" the CCFL on and off using a digitally adjusted pulsewidth modulated (DPWM) method. CCFL brightness is controlled , _Applications Notebook/ Laptop Computers Car Navigation Displays LCD Monitors Point-of-Sale Terminals


Original
PDF MAX1739/MAX1839 MAX1739/ MAX1839 MAX1739/MAX1839 laptop inverter ccfl Royer oscillator MOSFET Royer oscillator sl-220J MAX1739 Royer resonant WIMA SMD1812 lcd inverter ccfl transformer toshiba ccfl inverter
2001 - laptop lcd fl inverter

Abstract: laptop inverter ccfl sumida inverter 5371-t001 Royer oscillator Royer oscillator circuit diagram Royer resonant MOSFET Royer oscillator buck royer inverter lcd royer inverter sl-220J
Text: 19-1755; Rev 1; 3/01 KIT ATION EVALU LE B AVAILA Wide Brightness Range CCFL Backlight , fluorescent lamps (CCFLs) using the industry-proven Royer oscillator inverter architecture. The Royer , controllers achieve 50:1 dimming range by simultaneously adjusting lamp current and "chopping" the CCFL on and off using a digitally adjusted pulsewidth modulated (DPWM) method. CCFL brightness is controlled , Configuration _Applications Notebook/ Laptop Computers Car Navigation Displays LCD


Original
PDF MAX1739/MAX1839 MAX1739/ MAX1839 MAX1739/MAX1839 laptop lcd fl inverter laptop inverter ccfl sumida inverter 5371-t001 Royer oscillator Royer oscillator circuit diagram Royer resonant MOSFET Royer oscillator buck royer inverter lcd royer inverter sl-220J
2001 - laptop inverter ccfl

Abstract: Royer oscillator Royer oscillator circuit diagram laptop lcd fl inverter 4 CCFL Lamps Inverter Royer resonant MAX1839 sumida inverter 5371-t001 laptop ccfl voltage CCFL BACKLIGHT INVERTER RoHS
Text: 19-1755; Rev 1; 3/01 KIT ATION EVALU LE B AVAILA Wide Brightness Range CCFL Backlight , fluorescent lamps (CCFLs) using the industry-proven Royer oscillator inverter architecture. The Royer , controllers achieve 50:1 dimming range by simultaneously adjusting lamp current and "chopping" the CCFL on and off using a digitally adjusted pulsewidth modulated (DPWM) method. CCFL brightness is controlled , Configuration _Applications Notebook/ Laptop Computers Car Navigation Displays LCD


Original
PDF MAX1739/MAX1839 MAX1739/ MAX1839 MAX1739/MAX1839 laptop inverter ccfl Royer oscillator Royer oscillator circuit diagram laptop lcd fl inverter 4 CCFL Lamps Inverter Royer resonant sumida inverter 5371-t001 laptop ccfl voltage CCFL BACKLIGHT INVERTER RoHS
2001 - FDN361AN

Abstract: Royer oscillator
Text: 19-1755; Rev 1; 3/01 KIT ATION EVALU LE B AVAILA Wide Brightness Range CCFL Backlight , fluorescent lamps (CCFLs) using the industry-proven Royer oscillator inverter architecture. The Royer , controllers achieve 50:1 dimming range by simultaneously adjusting lamp current and “chopping” the CCFL on and off using a digitally adjusted pulsewidth modulated (DPWM) method. CCFL brightness is , to +85°C 20 QSOP Pin Configuration _Applications Notebook/ Laptop


Original
PDF MAX1739/MAX1839 MAX1739/ MAX1839 MAX1739/MAX1839â FDN361AN Royer oscillator
1993 - AN5522

Abstract: toshiba Notebook lcd inverter schematic laptop CCFL inverter SCHEMATIC AN5522 FREE lcd inverter sumida notebook schematic AN5539 AN5523 AN5521 substitution lcd inverter sumida laptop schematic AN5524
Text: place severe limitations on circuit architecture and long battery life is usually a priority. Laptop and hand held portable computers offer an excellent example. The CCFL and its power supply are , Fluorescent Lamps (CCFLs) Any discussion of CCFL power supplies must consider lamp characteristics. These , predicting lamp behavior as operating conditions vary. The lamp's current and temperature are CCFL , construct a CCFL circuit with 94% electrical efficiency which produces less light output than an approach


Original
PDF AN-49 AN55-43 AN55-44 AN5522 toshiba Notebook lcd inverter schematic laptop CCFL inverter SCHEMATIC AN5522 FREE lcd inverter sumida notebook schematic AN5539 AN5523 AN5521 substitution lcd inverter sumida laptop schematic AN5524
1997 - ZETEX T 1049

Abstract: rele 12V 10A mosfet base inverter with chargers circuit ZETEX 1049 zetex line TRANSISTOR REPLACEMENT GUIDE ZDT1049 zetex 795a dc-ac converter royer laptop inverter ccfl jim Williams
Text: /div horiz.; 200µA/div vert. AN21- 8 Figure 9 Floating Tube CCFL Backlight Inverter (Linear , . AN21- 8 Figure 9 Floating Tube CCFL Backlight Inverter (Linear Technology) using 2 x FZT849 or the , specific to the application. It is easy to assume that within say, a laptop computer or a mobile phone , Perhaps the most difficult power supply to effect within a laptop , and which has attracted much interest from many vendors, is the high voltage DC-AC inverter required by the fluorescent tube used to


Original
PDF 15mmx15mm FMMT717 ZETEX T 1049 rele 12V 10A mosfet base inverter with chargers circuit ZETEX 1049 zetex line TRANSISTOR REPLACEMENT GUIDE ZDT1049 zetex 795a dc-ac converter royer laptop inverter ccfl jim Williams
1996 - fzt849

Abstract: capacitor 47k 3kv wima 1uF C9 royer converter application note laptop ccfl voltage LT1513 capacitor MKP 1000V ztx849 royer CTX110605
Text: advertisement Low Input Voltage CCFL Power Supply ­ Design Note 133 Fran Hoffart Cold cathode , in laptop computers, gas pumps, automobiles, test equipment, medical equipment and the like. The , high and the power supply must be self-protecting in the event of an open-lamp condition. CCFL power , ) topology. Two CCFL driver circuits are shown. The first (Figure 1) drives one end of the lamp, with the , · 6· 3 C4 27pF 3kV CCFL PWM DIMMING (1kHz) C8 1µF 5 VSW VIN 10


Original
PDF DN133 MKP-20 CTX20-4 ZTX849 FZT849 CTX110605 1-800-4-LINEAR. fzt849 capacitor 47k 3kv wima 1uF C9 royer converter application note laptop ccfl voltage LT1513 capacitor MKP 1000V royer CTX110605
2008 - transformer tank design calculation

Abstract: laptop schematic power supply circuit diagram Royer resonant power transformer tank calculation ferrite core transformer calculation formula laptop battery diagram schematic ferrite TRANSFORMER calculation ccfl transformer toroidal transformer ccfl transformer calculation formula
Text: CCFL Transformer Application Note Cold Cathode Fluorescent Lamps (CCFLs) are used to illuminate Liquid Crystal Displays (LCDs). The LCD display is used in laptop computers, gas pumps, automobiles , , but once started, the voltage drops to a lower level. CCFL circuits are usually powered from a low , to high sinusoidal AC voltage. The Cooper Bussmann® Coiltronics® brand CCFL transformers are , Diagram Transformer Selection The CCFL lamp manufacturer supplies the following lamp characteristics


Original
PDF
1995 - an6529

Abstract: an6516 AN6518 Notebook lcd inverter schematic laptop LCD inverter SCHEMATIC AN6514 AN6538 lcd inverter sumida notebook schematic hp laptop inverter board schematic laptop inverter SCHEMATIC TRANSISTOR
Text: battery life is usually a priority. Laptop and handheld portable computers offer an excellent example. The CCFL and its power supply are responsible for almost 50% of the battery drain. Additionally, these components, including CCFL backlight application circuits contained in this Application Note , ) . AN65-5 CCFL Load Characteristics , . AN65-31 CCFL Power Supply Circuits


Original
PDF AN65-123 AN65-124 an6529 an6516 AN6518 Notebook lcd inverter schematic laptop LCD inverter SCHEMATIC AN6514 AN6538 lcd inverter sumida notebook schematic hp laptop inverter board schematic laptop inverter SCHEMATIC TRANSISTOR
1995 - an6529

Abstract: AN6518 laptop CCFL inverter SCHEMATIC an6516 AN6514 laptop inverter ccfl hp laptop inverter board schematic AN6512 laptop LCD inverter SCHEMATIC Photo diodes configuration and fuction
Text: battery life is usually a priority. Laptop and handheld portable computers offer an excellent example. The CCFL and its power supply are responsible for almost 50% of the battery drain. Additionally, these components, including CCFL backlight application circuits contained in this Application Note , ) . AN65-5 CCFL Load Characteristics , . AN65-31 CCFL Power Supply Circuits


Original
PDF AN65-123 AN65-124 an6529 AN6518 laptop CCFL inverter SCHEMATIC an6516 AN6514 laptop inverter ccfl hp laptop inverter board schematic AN6512 laptop LCD inverter SCHEMATIC Photo diodes configuration and fuction
2007 - PDV-P500X

Abstract: light dependent resistor light dependent resistor circuit light dependent resistor circuit diagram automatic room light control LIGHT DEPENDENT RESISTOR sensor automatic light control with photo diode CIRCUIT DIAGRAM automatic light control with photo diode car Speed Sensor circuit diagram cd photo diode
Text: BRIGHTNESS WITH RESPECT TO AMBIENT ILLUMINATION BACKLIGHT CONTROL ALGORITHM LIGHT SENSOR CCFL BACKLIGHT POWER CONTROL CCFL LAMP FIGURE 4. BLOCK DIAGRAM OF LIGHT SENSING SYSTEM IN A LAPTOP 4 , light sensor for a laptop and cell phone display. Figure 1. This combination allows for lead length , conditions-for comfortable viewing and to save battery life. In laptop design, ambient light sensors are


Original
PDF AN1311 EL7630 MA2772800LCT-ND EL7900 PDV-P500X light dependent resistor light dependent resistor circuit light dependent resistor circuit diagram automatic room light control LIGHT DEPENDENT RESISTOR sensor automatic light control with photo diode CIRCUIT DIAGRAM automatic light control with photo diode car Speed Sensor circuit diagram cd photo diode
Notebook acer lcd inverter

Abstract: laptop laptop inverter dell SAMSUNG laptop INVERTER dell laptop lcd inverter Inverter acer laptop screen laptop inverter hannstar chi mei lcd
Text: LCD Removal Instructions 10 · Close-up of inverter located under LCD screen. Laptop LCD , you will have to disconnect: the video (data) cable and the inverter (power) cable. Laptop LCD , . Laptop LCD Removal Instructions 14 · The inverter is a small device which provides the LCD , 15 · Slide inverter cable out of inverter . Laptop LCD Removal Instructions 16 · , Laptop LCD Removal Instructions The following instructions will help you easily remove and replace


Original
PDF
Not Available

Abstract: No abstract text available
Text: the CCFL inverter . When the OVP comparator detects an overvoltage, it initiates a shutdown via G4 and , applications are in inverters for Cold Cathode Fluorescent Lamps ( CCFL ) and in ZVS quasi-resonant or , inverter generates low-distortion sine wave for the fluorescent lamp, leading to extended lamp life and , inverter through a high value resistor or a diode. When the MOSFET is turned off, the drain voltage , set off time is either too short or too long.) If ZVS is not present in a converter or inverter that


OCR Scan
PDF TK75020 TheTK75020 CTX01
circuit diagram of luminous inverter

Abstract: No abstract text available
Text: transformer in the CCFL inverter . When the OVP comparator detects an overvoltage, it initiates a shutdown via , applications are in inverters for Cold Cathode Fluorescent Lamps ( CCFL ) and in ZVS quasi-resonant or , inverter generates low-distortion sine wave for the fluorescent lamp, leading to extended lamp life and , the power MOSFET switch of the converter or inverter through a high value resistor or a diode. When , inverter that was originally meant to operate with it, the MOSFET is turned on with a substantial voltage


OCR Scan
PDF TK75020M TheTK75020 TX01-13154 circuit diagram of luminous inverter
Not Available

Abstract: No abstract text available
Text: PRO combines the virtues of a larger laptop device, such as a large screen, full keyboard and , laptop , the NETBOOK PRO is both portable and lightweight yet delivers a full keyboard and a large , transmissive display with CCFL backlight ActiveSync Connectivity over: USB RS232 IrDA Bluetooth â


Original
PDF 2200mAH) 1100g
Supplyframe Tracking Pixel