LH1301-2R Power-One, LH1301-2R Datasheet

LH1301-2R

Manufacturer Part Number

LH1301-2R

Description

AC 85..255Vi>12Vo 6A 72 (48)W

Manufacturer

Power-One

Datasheet

1.LH2320-2.pdf (21 pages)

Specifications of LH1301-2R

Pack_quantity

Lead_time

133

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Description

The H Series of AC-DC converters represents a flexible range

of power supplies for use in advanced industrial electronic

systems. Features include high efficiency, reliability, and low

output voltage noise.

The converter inputs are protected against surges and

transients occuring at the source lines. An input over- and

undervoltage lockout circuit disables the outputs, if the input

voltage is outside the specified range. An inrush current

limitation prevents circuit breakers and fuses from tripping at

switch-on.

All outputs are open- and short-circuit proof, and are protected

against overvoltages by means of built-in suppressor diodes.

The outputs can be inhibited by a logic signal applied to the

connector (pin 2). If the inhibit function is not used, pin 2 should

be connected to pin 23 to enable the outputs.

LED indicators display the status of the converter and allow

visual monitoring of the system at any time.

Full input to output, input to case, output to case, and output to

Table of Contents

Description ............................................................................ 1

Model Selection .................................................................... 2

Functional Description .......................................................... 3

Electrical Input Data .............................................................. 4

Electrical Output Data ........................................................... 5

Auxiliary Functions ................................................................ 9

Electromagnetic Compatibility (EMC) ................................. 11

BCD20019 Rev AB

1.54"

8 TE

6.6"

168

111

4.37"

3 U

Page

Page 1 of 21

Features

output isolation is provided. The converters are designed and

built

IEC/EN 60950-1 and UL/CSA 60950-1, and they are approved

by the safety agencies TÜV and UL.

The case design allows operation at nominal load up to 50 °C

in a free-air ambient temperature. If forced cooling is provided,

the ambient temperature may exceed 50 °C but the case

temperature should remain below 80 °C under all conditions.

A temperature sensor generates an inhibit signal, which

disables the outputs, when the case temperature T

the limit. The outputs automatically recover, when the

temperature drops below the limit.

Two options are available to adapt the converters to individual

applications (D, V).

The converters may either be plugged into 19" rack system

according to IEC 60927-3 or be mounted onto a chassis or a

plate.

Immunity to Environmental Conditions ............................... 12

Mechanical Data ................................................................. 13

Safety and Installation Instructions ..................................... 14

Description of Options ........................................................ 15

Accessories ......................................................................... 20

EC Declaration of Conformity ............................................. 21

• Universal operating input voltage range 85 to 255 VAC

• RoHS lead-solder exemption compliant

• Class I equipment

• 1, 2, or 3 isolated outputs up to 64 V

• Input over- and undervoltage lockout

• Outputs: SELV, no load, overload, short-circuit proof,

• Adjustable output voltages with remote on/off

• Immunity according to IEC/EN 61000-4-2, -3, -4, -5, -6

• Emissions according to EN 55011/55022

• PCBs protected by lacquer

• Battery charger models available

Safety according to IEC/EN 60950-1, UL/CSA 60950-1

rectangular current limiting characteristic

according

70 Watt AC-DC Converters

the

international

H Series Data Sheet

www.power-one.com

safety

standards

exceeds

Page

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