AC CONSTANT CURRENT SOURCE Search Results

msop10

Abstract: SMBJ130CA
Contextual Info: LM3444 AC-DC Offline LED Driver General Description Features The LM3444 is an adaptive constant off-time AC/DC buck step-down constant current controller that provides a constant current for illuminating high power LEDs. The high frequency capable architecture allows the use of small external

ELF-11090E

Abstract: panasonic ELF-11090E LM3444 B32521C3103J HI1206T161 EKXG201ELL330MK20S hi1206t161r-10 MSS1260-105KL-KLB power factor correction buck topology RC1206JR-070R
Contextual Info: LM3444 AC-DC Offline LED Driver General Description Features The LM3444 is an adaptive constant off-time AC/DC buck step-down constant current controller that provides a constant current for illuminating high power LEDs. The high frequency capable architecture allows the use of small external

SMBJ130CA

Contextual Info: LM3444 www.ti.com SNVS682C – NOVEMBER 2010 – REVISED MAY 2013 AC-DC Offline LED Driver Check for Samples: LM3444 FEATURES DESCRIPTION • • The LM3444 is an adaptive constant off-time AC/DC buck step-down constant current controller that provides a constant current for illuminating high

ELF-11090E

Abstract: LM3444 DIP4NS elf-11090 BZX84C15LT1G offline switcher panasonic ZNR JESD22-A114-C MSOP-10 EKXG201ELL330MK20S
Contextual Info: LM3444 November 12, 2010 AC-DC Offline LED Driver General Description Features The LM3444 is an adaptive constant off-time AC/DC buck step-down constant current controller that provides a constant current for illuminating high power LEDs. The high frequency capable architecture allows the use of small external

AND8042

Abstract: Flyback Transformer Design EXCEL EI28Z NCP1200D60 rubycon jxa Flyback Transformer Design EXCEL SPREADSHEET E16 CORE TRANSFORMER 9 pin EI28 bobbin K29 mosfet NCP4300A
Contextual Info: AND8042/D Implementing Constant Current Constant Voltage AC Adapter by NCP1200 and NCP4300A http://onsemi.com Prepared by: Hector Ng ON Semiconductor APPLICATION NOTE Circuit Description Circuit and BOM of the AC adapter is shown in Figure 1 and Table 1. This design can accept universal AC input from

DIP4NS

Abstract: offline switcher ZNR 20 ELF-11090E lm3445 panasonic ELF-11090E panasonic znr LM3445MM LM3445MMX M14A
Contextual Info: LM3445 Triac Dimmable Offline LED Driver General Description Features The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed to be compatible with triac dimmers. The LM3445 provides a constant current for illuminating high power LEDs and includes a triac

SMBJ130CA

Contextual Info: LM3445 Triac Dimmable Offline LED Driver General Description Features The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed to be compatible with triac dimmers. The LM3445 provides a constant current for illuminating high power LEDs and includes a triac

ELF-11090E

Abstract: TRIAC PHASE ANGLE CONTROLLER d10/diode 5v zener diode sod123 nxp panasonic znr zero crossing dimmer 3 volt dimmer circuit function of diac simple LED work in 12v dimmer BSS123 NXP
Contextual Info: LM3445 Triac Dimmable Offline LED Driver General Description Features The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed to be compatible with triac dimmers. The LM3445 provides a constant current for illuminating high power LEDs and includes a triac

mosfet firing circuit

Abstract: pn junction full wave bridge rectifier epcos 2500 MSOP-10 SULB XSTR NFET SMBJ130CA
Contextual Info: LM3445 Triac Dimmable Offline LED Driver General Description Features The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed to be compatible with triac dimmers. The LM3445 provides a constant current for illuminating high power LEDs and includes a triac

lm3445

Abstract: LM3497 U1 LM3497 elf-11090 ELF-11090E light dimmer circuit using diac and triac 3 volt dimmer circuit Application TRIAC Light Dimmer with Schematic SMBJ130CA DIMMABLE
Contextual Info: LM3445 Triac Dimmable Offline LED Driver General Description Features The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed to be compatible with triac dimmers. The LM3445 provides a constant current for illuminating high power LEDs and includes a triac

mosfet firing circuit

Abstract: dimmer panasonic znr simple LED work in 12v dimmer ELF-11090E SCHEMATIC leading edge dimmer 700uH RC0603
Contextual Info: LM3445 Triac Dimmable Offline LED Driver General Description Features The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed to be compatible with triac dimmers. The LM3445 provides a constant current for illuminating high power LEDs and includes a triac

HV9961

Abstract: RL-1252-4700 HV9961NG-G led driver pwm 350mA 8 1 watt led with heat led driver circuit diagram RL-1292-4700 RL 1252-4700 .47uF 400V electrolytic capacitor STD5NM50 Circuit diagram of 4W LED drive
Contextual Info: HV9961DB1 21-Watt Universal AC LED Driver Demoboard with Accurate Average-Mode Constant Current Control General Description The HV9961 demoboard is a high-brightness LED driver employing the patent-pending average-mode constant current control scheme by Supertex Inc. The power

RL-1252-4700

Abstract: HV9961 RL-1292-4700 HV9961NG-G RL 1252-4700 simple Led driver 9.5 watt .47uF 400V electrolytic capacitor Circuit diagram of 4W LED drive capacitor 0.47uf 400v CL-140
Contextual Info: Supertex inc. HV9961DB1 21-Watt Universal AC LED Driver Demoboard with Accurate Average-Mode Constant Current Control General Description The HV9961 demoboard is a high-brightness LED driver employing the patent-pending average-mode constant current control scheme by Supertex Inc. The power

ECQU2A103

Abstract: pnp diac Circuit Diagram Panasonic Model DIM 74 Triac dimmer schematic diagram EKXG201 lm3445 THERMAL Fuse RESISTOR SNVS570K MSS1260-105KL-KLB how firing angle in triac
Contextual Info: LM3445 LM3445 Triac Dimmable Offline LED Driver Literature Number: SNVS570K LM3445 Triac Dimmable Offline LED Driver General Description Features The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed to be compatible with triac dimmers. The LM3445 provides a constant

Contextual Info: LTC1772 Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23 U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1772 is a constant frequency current mode stepdown DC/DC controller providing excellent AC and DC load

marking ltil

Abstract: 0805ZC105KAT1A 6TPA47M FDC638P LTC1772 LTC1772CS6 LTC1772ES6 LTC1772HS6 MBRM120T3 diode s6 650
Contextual Info: LTC1772 Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23 U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1772 is a constant frequency current mode stepdown DC/DC controller providing excellent AC and DC load

Contextual Info: LM3445 www.ti.com SNVS570L – JANUARY 2009 – REVISED MAY 2013 Triac Dimmable Offline LED Driver Check for Samples: LM3445 FEATURES DESCRIPTION • • • The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed

Contextual Info: LM3445 www.ti.com SNVS570L – JANUARY 2009 – REVISED MAY 2013 Triac Dimmable Offline LED Driver Check for Samples: LM3445 FEATURES DESCRIPTION • • • The LM3445 is an adaptive constant off-time AC/DC buck step-down constant current controller designed

BH+Electronics+511-0033

Contextual Info: LTC1874 Dual Constant Frequency Current Mode Step-Down DC/DC Controller FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ U ■ DESCRIPTIO The LTC 1874 is a dual constant frequency current mode step-down DC/DC controller with excellent AC and DC load

0805ZC105KAT1A

Abstract: 6TPA47M FDC638P LTC1772 LTC1772CS6 LTC1772ES6 LTC1772IS6 MBRM120T3 LQN6C G01525
Contextual Info: LTC1772 Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23 U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1772 is a constant frequency current mode stepdown DC/DC controller providing excellent AC and DC load

Contextual Info: LM3448 www.ti.com SNOSB51B – SEPTEMBER 2011 – REVISED NOVEMBER 2011 LM3448 Phase Dimmable Offline LED Driver with Integrated FET Check for Samples: LM3448 FEATURES DESCRIPTION • The LM3448 is an adaptive constant off-time AC/DC buck step-down constant current LED regulator

Contextual Info: LM3448 www.ti.com SNOSB51C – SEPTEMBER 2011 – REVISED MAY 2013 Phase Dimmable Offline LED Driver with Integrated FET Check for Samples: LM3448 FEATURES DESCRIPTION • The LM3448 is an adaptive constant off-time AC/DC buck step-down constant current LED regulator

LTC1772B

Contextual Info: LTC1772B Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23 FEATURES n n n n n n n n n n DESCRIPTION The LTC 1772B is a constant frequency current mode step-down DC/DC controller providing excellent AC and DC load and line regulation. The device incorporates an

ac dc led constant current driver

Contextual Info: TS19460 AC/DC WLED Driver with Average-Mode Constant Current Control SOP-8 Pin Definition: 1. VIN 8. RT 2. CS 7. LD 3. GND 6. VDD 4. Gate 5. PWMD General Description The TS19460 is an average current mode control LED driver IC operating in a constant off-time mode. It greatly