ABC350 datasheet(2/6 Pages) BEL

2 / 6 page

ABC350 Series

tech.support@psbel.com

MODEL NUMBER

DESCRIPTION

VOLTAGE

MAX. LOAD

(CONVECTION)

MAX. LOAD

(375 LFM)

MIN. LOAD

RIPPLE & NOISE1

Thermal shutdown feature: The power supply goes in hiccup mode when the temperature of PCB exceeds 110 °C (+/-10 °C).

Specifications are for nominal input voltage, 25°C unless otherwise stated.

PARAMETER

DESCRIPTION / CONDITION

SPECIFICATION

Input Voltage

Universal

(Derate from 100% at 100 VAC to 90% at 90 VAC)

90-264 VAC / 390 VDC

Input Frequency

47 - 63 Hz

Input Current

115 VAC:

230 VAC:

3.6 A max.

1.8 A max.

No Load Power

Typical

>0.5 W

Inrush Current

115 VAC:

230 VAC:

264 VAC:

25 A

45 A

75 A

Leakage Current

Typical

300 µA

Power Factor

Full Load

>0.95

Switching Frequency

PFC:

PWM:

70 - 130 KHz

50 - 80 KHz

1 Ripple is peak to peak with 20 MHz bandwidth and 10 µF (Tantalum capacitor) in parallel with a 0.1 µF capacitor at rated line voltage

and load ranges.

2 When used in Cover Kit, de-rate output power to 70 % under all operating conditions

ABC350 Datenblatt(PDF) 2 Page - Bel Fuse Inc.

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