The copyright and authority for the interpretation of the products are reserved by MORNSUN

Specifications subject to change without notice.

LI72-20B24

2013.09.26-A/0

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SELECTION GUIDE

Model

Package

Power

Output (Vo/Io)

Max. Capacitive

Load

Ripple and

Noise

(Max.)

efficiency

(230VAC,Typ)

Standby Power

Consumption

(Max)

LI72-20B24

113*116*45mm

72W

24VDC/3A

2000

µF

150mV

86%

0.5W

INPUT SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Input Voltage Range

AC Input

165

--

264

V

DC Input

180

--

370

Input Frequency

47

--

63

Hz

Input Current

230VAC

--

--

1.0

A

Inrush Current

230VAC

--

50

--

OUTPUT SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Output Voltage Accuracy

--

±3

--

%

Line Regulation

Full load

--

±0.5

--

Load Regulation

10%~100% Load

--

±2

--

Ripple& Noise

20MHz Bandwidth(p-p)

--

100

150

mV

Min Load

1

--

--

%

Output Voltage Range Regulation( Adj)

--

--

±5

Hold-up Time

230VAC

--

60

--

ms

Short Circuit Protection

Continuous, and auto recovery

Over Current Protection

110~150% Io ,and auto recovery

Over Voltage Protection

Zener diode clamp

COMMON SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Operating Temperature

-40

--

+70

℃

Storage Temperature

-40

--

+85

Storage Humidity

--

--

95

%RH

Temperature coefficient

--

±0.02

--

%/℃

Power derating

-40℃~-30℃

4.0

--

--

%/ ℃

+55℃~+70℃

2.5

--

--

RoHS

LI72-20BXX SERIES

DIN-RAIL POWER SUPPLIES

LI72-20BXX is a series of DIN-Rail green power supplies with high efficiency

and excellent price/performance ratio provided by MORNSUN.

This series provide

stability and high immunity against electrical disturbance for loads in industrial

process controls, machine tools and other equipment exposed toa difficult industrial

environment. Compact size, light weight, standard Din Rail installation (35mm) and

other features of these supplies, which saves a lot of space for your design.

PRODUCT FEATURES

1. Input range:165~264VAC/180~370VDC

2. AC and DC all in one (input from the same terminal)

3. Low standby power, high efficiency,4000VAC safe isolation

4. low ripple and noise

5. Protection of output short circuit, over-current, over- voltage

6. Perfect EMC performance, and surge meet

±2KV/±4KV

PART NUMBER SYSTEM

LI72-20B24