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NEC2501 Optocoupler

Catalog Datasheet Results Type PDF Document Tags
Abstract: D3 1N4148 1N4148 C5 47µF 10 V C6 0.1 µF C3 120 µF 25 V U2 NEC2501 D1 UF4005 UF4005 BR1 400 V , Wickman 150 V Zener TVS 6.2 V Zener 3.15 A, 250 VAC TOP202YAI NEC2501 P6KE150 P6KE150 1N5234B 1N5234B K19372 K19372 , optocoupler and Zener diode. The output voltage is determined by the Zener diode voltage and the voltage drops across the optocoupler photodiode and resistor R1. This technique is lower cost and more accurate , rectifiers with low voltage drops to achieve acceptable load regulation. This simple optocoupler/Zener ... Original
datasheet

8 pages,
48.48 Kb

WKP102MCPE NEC250 K1937 DN11 DE1110E102M ACT4K-KD nec2501 kd ECA1EFQ121 DE7100F222MVA1 DATASHEET NEC2501 DE7100F222MVA1-KC TOP202 20L DIODE ZENER TOPSWITCH DN-11 RPE131 DN-11 UL1950/IEC950 DN-11 abstract
datasheet frame
Abstract: feedback is obtained from the transformer (T1) bias winding, which eliminates the need for optocoupler , NEC2501 D1 UF4004 UF4004 L2 20 mH C1 27 ...F 200 V C6 0.1 ...F F1 3.15 A L N DRAIN C3 120 , /110 VAC Input Power Supply Utilizing the TOP101 and Simple Optocoupler Feedback. Simple Optocoupler , regulation over the circuit of Figure 7 is achieved by using an optocoupler and secondary referenced Zener , voltage. Zener diode (VR2) voltage together with the forward voltage of the LED in the optocoupler U2 ... Original
datasheet

18 pages,
854.62 Kb

TOPSWITCH DN-11 UF4004 top102 TOP101YAI TOP100YAI TL431 current limit PI-1694-112895 top104 TOP100-4 TOPSWITCH DN-7 high side MOSFET driver optocoupler PI-176 AN-14 topswitch nec-2501 datasheet abstract
datasheet frame
Abstract: is obtained from the transformer (T1) bias winding, which eliminates the need for optocoupler and , 6 E 7/96 TOP100-4 D2 UG8BT L1 3.3 ...H 7.5 V R1 39 U2 NEC2501 D1 UF4004 UF4004 , Input Power Supply Utilizing the TOP101 and Simple Optocoupler Feedback. Simple Optocoupler Feedback , regulation over the circuit of Figure 7 is achieved by using an optocoupler and secondary referenced Zener , voltage. Zener diode (VR2) voltage together with the forward voltage of the LED in the optocoupler U2 ... Original
datasheet

20 pages,
166.85 Kb

TOPSWITCH DN-11 TOPSWITCH DN-16 TOPSWITCH buck TOPSWITCH DN-7 topswitch flyback nec2501 opto Three-terminal Off-line PWM Switch TOP100 TOP103YAI TOP104YA top104yai TOP100-4 TOP104Y datasheet abstract
datasheet frame
Abstract: for optocoupler and secondary-referenced error amplifier. High-voltage DC is applied to the primary , /14 D2 UG8BT L1 3.3 ...H 7.5 V R1 39 U2 NEC2501 D1 UF4005 UF4005 L2 22 mH C1 33 ...F , Power Supply Utilizing the TOP202 and Simple Optocoupler Feedback. Simple Optocoupler Feedback The , over the circuit of Figure 7 is achieved by using an optocoupler and secondary referenced Zener , voltage. Zener diode (VR2) voltage together with the forward voltage of the LED in the optocoupler U2 ... Original
datasheet

16 pages,
160.79 Kb

TOP214Y nec-2501 IC TOP201 top200y ST204A Three-terminal Off-line PWM Switch TOPSWITCH in5386 TOP201 IC TOP204 TOP214 top204 top202yai NEC2501 datasheet datasheet abstract
datasheet frame
Abstract: TOP200. 7 2.2 Universal Input, 7.5V, 15W, Optocoupler/Zener Control Using the TOP202. 8 2.3 Universal Input, 15V, 30W, Optocoupler/TL431 Control Using the , Topology. 19 14. Soft Start 14.1 Optocoupler , Testing. 21 16. Optocoupler 17. Input Undervoltage Lockout Circuitry 17.1 Optocoupler Feedback ... Original
datasheet

28 pages,
182.4 Kb

65W flyback transformer construction pwr top200 TOP204 TOP202 ST202A top200 TOPSWITCH nec2501-h AN-14 topswitch ST204A TOPSWITCH DN-7 TOPSWITCH DN-14 AN-16 topswitch AN-14 AN-16 AN-14 abstract
datasheet frame
Abstract: L R1 150 3 R3 6.8 S U2 NEC2501 VR2 1N5251B 1N5251B 22 V N PI-2019-033197 PI-2019-033197 , worst case. Output voltage is directly sensed by optocoupler U2 and Zener diode VR2. The output voltage is determined by the Zener diode (VR2) voltage and the voltage drops across the optocoupler (U2 , D1 BYV26D BYV26D S1* L2 33 mH R8 10 D3 1N4148 1N4148 U2 NEC2501 C14 1 ...F R7 470 R4 , current error signal through optocoupler U2 into the TOPSwitch CONTROL pin to directly control TOPSwitch ... Original
datasheet

20 pages,
135.58 Kb

using top223 for pc power supply top225 Application forward converter TOP224 TOP227 TRANSFORMER DESIGN DATA TOP223 TRANSFORMER DESIGN DATA TOP224 Application Note TOP224Y design examples TOP224 top222y TOP227Y TOP224Y datasheet abstract
datasheet frame
Abstract: 48V-to-12V The auxiliary winding could also provide output feedback information if an optocoupler is not used. , signal to opto-coupler U1. C7 keeps ripple and noise from over driving the device. U1 delivers the , 10 R3 68 C4 0.1uF 8 U2 SC4911 SC4911 Q1 Si2320DS Si2320DS C6 150pF 5 U1 NEC2501 C5 100pF LUVLO 3 FB VCC OUT ... Original
datasheet

15 pages,
226.02 Kb

sot23 Flyback Converter 1N5819 SMA 31414R 48V to 24V Switching convertor 12v 500 ma transformer sot-23 marking code 352 schematic diagram 72v battery charger 1N5819 SOD123 NEC250 GRM32ER61C106KC31L schematic diagram 48v battery charger NEC2501 Optocoupler SC4911 SC4911 SC4911 abstract
datasheet frame
Abstract: The auxiliary winding could also provide output feedback information if an optocoupler is not used. , its internal reference and drive the amplified error signal to opto-coupler U1. C7 keeps ripple and , C6 150pF 5 U1 NEC2501 C5 100pF LUVLO 3 FB VCC OUT 7 4 C8 47nF R12 4.7K COMP ILIM ... Original
datasheet

15 pages,
225.37 Kb

three winding transformer flyback transformer monitor NEC2501* Opto coupler schematic diagram 48v battery charger schematic diagram 72v to 12v converter NEC2501 Optocoupler NEC250 48v battery charger schematic diagram SC4911 SC4911 abstract
datasheet frame
Abstract: The auxiliary winding could also provide output feedback information if an optocoupler is not used. , its internal reference and drives the amplified error signal to opto-coupler U1. C7 keeps ripple and , 150pF 5 U1 NEC2501 C5 100pF LUVLO 3 FB VCC OUT 7 4 C8 47nF R12 4.7K COMP ILIM GND 6 ... Original
datasheet

14 pages,
227.75 Kb

ZENER 1n5819 schematic diagram 72v to 12v converter optocoupler 2505 NEC2501 Optocoupler 48v battery charger schematic diagram NEC2501 Optocoupler free SC4911 SC4911 abstract
datasheet frame
Abstract: The auxiliary winding could also provide output feedback information if an optocoupler is not used. , its internal reference and drives the amplified error signal to opto-coupler U1. C7 keeps ripple and , 150pF 5 U1 NEC2501 C5 100pF LUVLO 3 FB VCC OUT 7 4 C8 47nF R12 4.7K COMP ILIM GND 6 ... Original
datasheet

14 pages,
221.24 Kb

schematic diagram 48v battery charger NEC2501 Optocoupler 48v battery charger schematic diagram SC4911 SC4911 abstract
datasheet frame