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 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
ModelSD-25A-5SD-25B-5SD-25C-5SD-25A-12SD-25B-12SD-25C-12SD-25A-24SD-25B-24SD-25C-24
DC Voltage5V12V24V
Rated Current5A2.1A1.1A
Current Range0 ~ 5A0 ~ 2.1A0 ~ 1.1A
Rated Power25W25.2W26.4W
Ripple & Noise100mVp-p120mVp-p150mVp-p
Voltage Adj. Range4.75~5.5VDC11-16VDC23-30VDC
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 Time2.5s, 50ms, —— at full load
INPUT
Voltage RangeA: 9.2 ~18VDC B:19 ~ 36VDC C:36~72VDC
Efficiency71%72%74%72%75%78%75%78%81%
DC CurrentA:3.2A/12VB:1.6A/24VC:0.8A/48V
PROTECTION
Over Load105 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over Voltage5.75 ~ 6.75V/10% load16.8 ~ 20V/10% load31.5 ~ 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 Humidity20 ~ 90% RH non-condensing
Storage Temp., Humidity-20 ~ +85℃, 10 ~ 95% RH
Temp. Coefficient±0.03%/℃ (0 ~ 50℃)
Vibration10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC
Safety StandardsDesign refer to LVD
Withstand VoltageI/P-O/P: 1.5KVAC I/P-FG:2.0KVAC O/P-FG: 0.5KVAC
Isolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH
EMC EmissionCompliance to EN55022 (CISPR22) Class B
EMC ImmunityCompliance to EN61000-4-2, 3, 4, 6, 8, EN55024, heavy industry level, criteria A
OTHERS
Dimension99*97*36mm (L*W*H)
Weight0.38kg
Packing45pcs/17.8kg/0.9CUFTDC DC Converter Made in China
website:http://www.switchpowersupply.net/power-supply/dc-dc-converter/