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25W DC DC Converter

25W DC DC converter 12 VDC to 24VDC 25W power supply CE RoHS approved SD-25 DC power supply LEYU SD-25 25W DC DC converter is from Yueqing Leyu Co., Ltd. Our factory have a professional team ,we offer switching power supply, power inverter, converter and rotary switch, and have 10 years...

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Product Details

25W DC DC converter 12 VDC to 24VDC 25W power supply CE RoHS approved SD-25 DC power supply

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LEYU SD-25 25W DC DC converter is from Yueqing Leyu Co., Ltd.

Our factory have a professional team ,we offer switching power supply, power inverter, converter and rotary switch, and have 10 years experience in this field, we have CE&ISO9001 certificate approved

LEYU 25W DC DC converter is small power and slim metal case model, for flexible using, in different situation, it was produced by good quality accessories, so become a reliable model for industrial using.



Our service:

1. Reply your inquiry in 24 working hours

2. Customized design is avalible, OEM and ODM are welcomed

3. Delivery the goods to our customers all over the world with speed and prscision

4. Offer customers the lowest price with high quality power supply


Features : 

2:1 wide input range

Protections: Short circuit / Overload / Over voltage

1500VAC I/O isolation

Built-in EMI filter, low ripple noise

100% full load burn-in test

Fixed switching frequency at 83KHz

Low cost High reliability

2 years warranty


SPECIFICATION

OUTPUT


Model

SD-25A-5

SD-25B-5

SD-25C-5

SD-25A-12

SD-25B-12

SD-25C-12

SD-25A-24

SD-25B-24

SD-25C-24

DC Voltage

5V

12V

24V

Rated Current

5A

2.1A

1.1A

Current Range

0 ~ 5A

0 ~ 2.1A

0 ~ 1.1A

Rated Power

25W

25.2W

26.4W

Ripple & Noise

100mVp-p

120mVp-p

150mVp-p

Voltage Adj. Range

4.75~5.5VDC

11-16VDC

23-30VDC

Voltage Tolerance

±2.0%

±1.0%

±1.0%

Line Regulation

±0.5%

±0.3%

±0.2%

Load Regulation

±0.5%

±0.3%

±0.2%

Setup, Rise, Hold Up Time

2.5s, 50ms, ------ at full load



INPUT


Voltage Range

A: 9.2 ~18VDC B:19 ~ 36VDC C:36~72VDC

Efficiency

71%

72%

74%

72%

75%

78%

75%

78%

81%

DC Current

A:3.2A/12V

B:1.6A/24V

C:0.8A/48V



PROTECTION


Over Load

105 ~ 150% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

Over Voltage

5.75 ~ 6.75V/10% load

16.8 ~ 20V/10% load

31.5 ~ 37.5V/10% load

Protection type : Hiccup mode, recovers automatically after fault condition is removed



ENVIRONMENT


Working Temp.

-10 ~ +60℃ (Refer to “Derating Curve”)

Working Humidity

20 ~ 90% RH non-condensing

Storage Temp., Humidity

-20 ~ +85℃, 10 ~ 95% RH

Temp. Coefficient

±0.03%/℃ (0 ~ 50℃)

Vibration

10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes



SAFETY & EMC


Safety Standards

Design refer to LVD

Withstand Voltage

I/P-O/P: 1.5KVAC I/P-FG:2.0KVAC O/P-FG: 0.5KVAC

Isolation Resistance

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH

EMC Emission

Compliance to EN55022 (CISPR22) Class B

EMC Immunity

Compliance to EN61000-4-2, 3, 4, 6, 8, EN55024, heavy industry level, criteria A



OTHERS


Dimension

99*97*36mm (L*W*H)

Weight

0.38kg

Packing

45pcs/17.8kg/0.9CUFT



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