Datasheet > EPR-91

EPR-91

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
帕沃英蒂格盛 - POWERINT		/
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36页	713K
描述
Engineering Prototype Report for EP-91 - 12 W Power Supply using

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EPR-91 数据手册

EP-91 12 V, 1 A, Universal Input Supply

7-Feb-2006

2 Power Supply Specification

Description

Symbol

Min

Typ

Max

Units

Comment

Input

2 Wire – no P.E.

Voltage

Frequency

No-load Input Power (230 VAC)

V_IN

f_LINE

265

0.15

0.05

VAC

50/60

w/o UVLO resistor or bias winding

With bias winding support

Output

Output Voltage

Output Ripple Voltage

Output Current

Total Output Power

V_OUT

V_RIPPLE

I_OUT

100

20 MHz bandwidth

Continuous Output Power

Overvoltage Shutdown

Efficiency

P_OUT

V_OV

With bias sense

Measured at P_OUT25 ^oC

Full Load

Required average efficiency at

25, 50, 75 and 100 % of P_OUT

Per CEC / Energy Star STDs, with

TNY278 & standard current limit

71.3

η_CEC

Environmental

Meets CISPR22B / EN55022B

Conducted EMI

Designed to meet IEC950, UL1950

Class II

Safety

1.2/50 µs surge, IEC 1000-4-5,

Series Impedance:

Surge (Differential)

^oC

Differential Mode: 2 Ω

Common Mode: 12 Ω

Surge (Common mode)

Ambient Temperature

Free convection, sea level

T_AMB

Power Integrations

Tel: +1 408 414 9200 Fax: +1 408 414 9201

www.powerint.com

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