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A/0-2007

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LI24 Series

24W, SINGLE OUTPUT DIN-RAIL POWER SUPPLIES

LI24 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

to a difficult industrial environment. Compact size, light weight, standard

Din Rail installation(35mm) are other features of these power supplies,

which saves a lot of space for your design. Build-in large capacitor

provides for you enough hold-up time.

PRODUCT FEATURES

1 Standard Din Rail installation

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

3 Universal input voltage:85VAC to 264VAC

4 Output voltage adjustable

5 Low ripple & noise

6 Input under voltage lockout

7 Overload and short-circuit protection

8 Efficiency: 85% typ

9 Heat dissipation: natural

10 Switching frequency: 60-100kHz

11 MTBF>200,000 hours

12 Meet product standards of industrial class

13 Redundancy Module

14 3-year product warranty

MODEL LIST

Model

Output power

Input voltage range

Output voltage/current (Vo/Io)

Ripple & noise

Efficiency

LI24-10B05

5V/4000mA

75

LI24-10B12

12V/2000mA

85

LI24-10B24

24W

100 - 240VAC

(85 - 264VAC)

50/60Hz

24V/1000mA

50mV

87

Notes:

1.

Ripple and Noise were measured by a method with twisted-pair wires;

2.

Unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, TA=25°C, humidity < 75%.;

3.

All specifications stated in this datasheet are subject to the above listed models only. For specifications of non-standard models, please

contact our technical support team directly.

GENERAL SPECIFICATIONS

Temperature

operating:

storage:

power derating above 55°C:

-10°C to +70°C max

-25°C to +85°C max

3.75% /°C

humidity

95% max

Temperature coefficient

0.02%/ °C

Switching frequency

60 - 100KHZ

Efficiency

85% typ.

Isolation voltage

Input/Output

3000VAC

MTBF

200,000h @ 25°C

EMI

EN55022, level B

FCC Part 15, level B

EMS

--- Electrostatic discharge ESD

--- RF field susceptibility

--- Electrical fast transients/bursts on mainsline

--- Surge

IEC/EN 61000-4-2

4kV/8kV

IEC/EN 61000-4-3

3V/m

IEC/EN 61000-4-4

1kV

IEC/EN 61000-4-5 level 3

1kV/2kV

Safety standards

UL 60950, IEC 60950, EN 60950

Safety approval

UL 60950, IEC 60950, EN 60950

Safety class

Class 1

Case protection

IP 20

Mounting

35mm DIN-Rail