PDF《EV020-5-S-00C》

50V;

Electrolytic;

DIP Jianghai CD281L-50V22

1 C7 100pF Ceramic Capacitor;

250V;

COG

0805 Murata GRM21A5C2E101JW01D

1 C8 470μF Electrolytic Capacitor;

16V;

Electrolytic;

DIP Lelon RXW471M1CBK-1012P

1 C9 100μF Electrolytic Capacitor;

10V;

Electrolytic;

DIP Lelon RXW101M1ABK-0511P

2 C10, C12 1μF Ceramic Capacitor;

10V;

X7R

0603 Murata GRM188R71A105KA61D

1 C11 1μF Ceramic Capacitor;

25V;

X7R;

1206 TDK C3216X7R1E105K

1 CR1 MB6F Diode;

600V;

0.5A SOP-4 Taiwan Semiconductor MB6F

1 CY1 1nF Y Capacitor;

4000V;

20% DIP Hongke JN09E102MY02N

1 D1 FR107 Diode;

1000V;

1A DO-41 Diodes FR107

1 D2 BAV21W Diode;

200V;

0.2A;

SOD-123 Diodes BAV21W-7-F

1 D3 ES1D Diode;

200V;

1A;

SMA Taiwan Semiconductor ES1D

1 D4 B190A Schottky Diode;

90V;

1A;

SMA Diodes B190A

1 FR1 FKN1WSJT -52-10R Fusible Resistor ;

10Ω/1W DIP Yageo FKN1WSJT-52-10R

1 L1 1000μH/ 0.25A Inductor;

1000μH;

6 Ohm;

0.25A DIP Wurth

7447462102 1 R1 10kΩ Film Resistor;

5%;

0805 Yageo RC0805JR-0710KL

1 R2 100Ω Film Resistor;

5%;

1/4W

1206 Yageo RC1206JR-07100RL

1 R3 150kΩ Film Resistor;

1%;

1206 Panasonic ERJ8ENF1503V

1 R4 10Ω Film Resistor;

5%

1206 Yageo RC1206JR-0710R

1 R5 30kΩ Film Resistor;

1%;

0603 Yageo RC0603FR-0730KL

1 R6 13.7kΩ Film Resistor;

1%

0603 Yageo RC0603FR-0713K7L

1 R7 20Ω Film Resistor;

5%;

1/4W

1206 1206J0200T5E

1 R8 5.1kΩ Film Resistor;

5%;

0603 Yageo RC0603JR-075K1L

1 R9 10kΩ Resistor;

5%;

1206 Yageo RM12JTN103

1 T1 EE16 Transformer, Lp=1.25mH Np:Np_au:Nsec1:Nsec2= 105:18:6:12 EE16 FX0295

1 U1 MP020-5 Primary Side Regulator SOIC8-7A MPS MP020-5GS R3

1 U3 L78L05 Three-Terminal Voltage Regulator SOT-89 STMicroelectronics L78L05ACUTR EV020-5-S-00C C UNIVERSAL INPUT, DUAL OUTPUTS FOR SMALL APPLIANCES EV020-5-S-00C Rev.1.0 www.MonolithicPower.com

8 5/24/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. ?

2018 MPS. All Rights Reserved. TRANSFORMER SPECIFICATION Electrical Diagram Figure 4―Transformer Electrical Diagram Notes: 1. N1 is with

2 wires which are paralleled together. 2. N3 and N4 are both triple insulation wires. 3. One layer tape is between each layer winding.

3 layers tape is at the outside of last winding Winding Diagram Figure 5―Winding Diagram EV020-5-S-00C C UNIVERSAL INPUT, DUAL OUTPUTS FOR SMALL APPLIANCES EV020-5-S-00C Rev.1.0 www.MonolithicPower.com

9 5/24/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. ?

2018 MPS. All Rights Reserved. Winding Order Tapes (T) Winding Start-End Wire Diameter (?) Turns ( T ) Tube

0 N1 1―〉NC 0.15mm*2

22 None

1 N2 3―〉1 0.15mm*1

105 None

1 N3 6―〉8 0.4mm*1 TIW

12 None

1 N4 10―〉6 0.32mm*1 TIW

6 None

3 N5, N6 5―〉4 4―〉NC 0.15mm*1 0.15mm*1

18 18 None Electrical Specifications Electrical Strength

60 second, 60Hz, from PRI. to SEC. 3000VAC

60 second, 60Hz, from PRI. to CORE. 500VAC

60 second, 60Hz, from SEC. to CORE. 3000VAC Primary Inductance Pins

1 - 3, all other windings open, measured at 60kHz, 0.1 VRMS 1.25mH±10% Primary Leakage Inductance Pins

1 -

3 with all other pins shorted, measured at 60kHz. 0.1 VRMS 50μH±10% Materials Item Description

1 Core: EE16, UI=2300±25%, AL=73.2.4nH/N2±3% GAPPED, or equivalent

2 Bobbin: EE16, 5+5PIN

1 SECT TH, UL94V-0

3 Wire:Φ0.15mm,,

2UEW, Class B