USRB02

Preliminary

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LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

7 of 7

www.unisonic.com.tw

QW-R103-087.a



BOM

Reference

Component

Reference

Component

BD1

BD 1A/600V

R3

R 2.4kΩ 1206 ±5%

L1

CHOKE

R1,R2

R 2M2Ω 1206 ±5%

C1

EC 4.7u F 400V 105°C

R10

R 200kΩ 1206 ±5%

C2

EC 4.7u F 400V 105°C

R7

R 18kΩ 0805 ±1%

C3

EC 4.7u F 50V 105°C

R8

R 4.3kΩ 0805 ±1%

C4

CC 1n F 1000V 1206

R11

R 1.2Ω 1206 ±5%

C6

EC 680u F 25V 105°C

T1

EE-16

D1,D3

Diode UTC 1N4007

F1

FUSE 1A 250VAC

D2

Diode UTC SB340

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.