25W DC DC Converter

​Our factory have a professional team, we offer switching power supply, power inverter, converter and rotary switch. With 10 years experience in this field, we have CE&ISO9001 certificate approved. 25W DC DC converter is small power and slim metal case model, which is designed for flexible and different situation. It was produced by good quality accessories, and has become a reliable model for industrial using.

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Product Details

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

25W DC DC converter is small power and slim metal case model, which is designed for flexible and different situation. It was produced by good quality accessories, and has become a reliable model for industrial using.

With short-circuit protection, over-current protection, over-temperature protection, over-voltage protection. The module is waterproof, anti-shock, and moisture-proof and has stronger durability.

25W DC DC Converter is suitable for diverse low power applications in areas such as industrial automation, instrumentation, test and measurement, and telecommunications. They are ideal for ruggedized applications involving harsh environments. 

Features : 

2:1 wide input range

1500VAC I/O isolation

Built-in EMI filter, low ripple noise

100% full load burn-in test

Fixed switching frequency at 83KHz

2 years warranty


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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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