Input

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Range

Universal

90

264

VAC

Input Frequency

47

63

Hz

Input Current, Full Load

90 VAC

6.35

A

Inrush Current, Cold Start

230 VAC

35

A

Leakage Current

1.5

mA

Power Factor Correction

Meets EN 61000-3-2 Class D

Input Protection

Two T8A/250V Fuse

Input Undervoltage Protection

Under 80 VAC ±5 VAC Unit Shuts Down; Unit Recovers Over 86 VAC

Output

Parameter

Conditions

Min.

Typ.

Max.

Units

Output Voltage Adjustment

By Trim Pot

±5.0

%

Output Regulation, See Note 1

±1.0

%

Hold Time

120 VAC, 80% Load

20

mSec

Ripple & Noise (20 MHz), See Note 2

See Model Selection Guide

Overload Protection

Foldback Circuit, Autorecovery

110

140

%

Over Voltage Protection

>130% of Rated Output Voltage. Recycle AC Input.

Over Temperature Protection

Autorecovery

+85

ºC

Temperature Coefficient

±0.04

%/ºC

Transient Recovery Time, See Note 4

50% Load Change

2.5

mS

Transient Response Deviation

5.0

%

Overshoot/Undershoot

At Turn On/Off

±5.0

%

Turn On Delay

230 VAC

1.0

S

Output Short Circuit

Continuous With Autorecovery

General

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation Voltage, See Note 5

Input - Output

4,000

VAC

Input - FG (Frame Ground)

1,500

Primary - Core

1,500

Switching Frequency

Fixed

30

kHz

Interface Signals

LED Power Supply On

Bi-color LED Is Green For Power On; Orange When Protection Enabled

AC Fail (Option)

Signal goes low (0V) if input drops below 80 VAC (± 5VAC). Signal goes

high (5V) if input rises above 86 VAC

Current Monitor

A 0.5 to 3.0V Output That Represents 0% to 100% Output Current

Current Share (Option)

For Sharing Up To Four Units. Contact The Factory For Details

Margin (Option)

For remote output voltage adjustment. Contact The Factory For Details

Remote Sense

Compensates For Up To A 0.5V Line Drop

Power Good Signal

Goes TTL high 100 to 500 mS after regulation. Goes low at least 1 mS

before the loss of regulation.

Remote On/Off

A TTL low signal inhibits the output.

Environmental

Parameter

Conditions

Min.

Typ.

Max.

Units

Operating Temperature Range

Ambient

0

+25

+70

ºC

Output Derating

2.5%/ ºC from +50 ºC to + 70 ºC

Storage Temperature Range

-20

+85

ºC

Cooling

See Model Selection Guide

Operating Humidity

RH, Non-condensing

90

%

Reliability Specifications

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 30ºC, Gnd Benign

100

kHours

Safety Standards

EN 60950, UL 60950

EMI Compliance

Compliance to EN 55022 (CISPR22) Class B; EN 61000-3-2, 3

EMS Immunity Compliance

EN 61000-4-2,3,4,5,6, 8,11; EN 55024, CE Marked (LVD)

Vibration

Electrical Specifications

Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.

Key Features:

Single Output, 400W

Compact, U-Channel

AC/DC Power Supplies

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292 Page Street

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USA

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