25W DC DC Step Down 9~18VDC to 5V 12V 24V Power Supply Converter

25W Single Output DC-DC Converter       SD-25 seriesFeatures :  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        SPECIFICATIONOUTPUT ModelSD-25A-5SD-25B-5SD-25C-5SD-25A-12SD-25B-12SD-25C-12SD-25A-24SD-25B-24SD-25C-24DC Voltage5V12V24VRated Current5A2.1A1.1ACurrent Range0 ~ 5A0 ~ 2.1A0 ~ 1.1ARated Power25W25.2W26.4WRipple & Noise100mVp-p120mVp-p150mVp-pVoltage Adj. Range4.75~5.5VDC11-16VDC23-30VDCVoltage 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 loadVoltage RangeA: 9.2 ~18VDC   B:19 ~ 36VDC   C:36~72VDCEfficiency71%   72%74%72%   75%78%75%   78%81%DC CurrentA:3.2A/12VB:1.6A/24VC:0.8A/48VOver Load 105 ~ 150% rated output powerProtection type : Hiccup mode, recovers automatically after fault condition is removedOver Voltage5.75 ~ 6.75V/10% load16.8 ~ 20V/10% load31.5 ~ 37.5V/10% loadProtection type : Hiccup mode, recovers automatically after fault condition is removedWorking Temp.-10 ~ +60ºC (Refer to "Derating Curve")Working Humidity20 ~ 90% RH non-condensingStorage Temp., Humidity-20 ~ +85ºC, 10 ~ 95% RHTemp. Coefficient±0.03%/ºC (0 ~ 50ºC)Vibration10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axesSafety StandardsDesign refer to LVDWithstand VoltageI/P-O/P: 1.5KVAC   I/P-FG:2.0KVAC   O/P-FG: 0.5KVACIsolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25ºC / 70% RHEMC EmissionCompliance to EN55022 (CISPR22) Class BEMC ImmunityCompliance to EN61000-4-2, 3, 4, 6, 8, EN55024, heavy industry level, criteria ADimension99*97*36mm (L*W*H)Weight 0.38kgPacking45pcs/17.8kg/0.9CUFTNOTE 1. All parameters NOT specially mentioned are measured at 12,24,48VDC input, rated load and 25ºC of ambient temperature.2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.3. Tolerance : includes set up tolerance, line regulation and load regulation.4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.Contact us for more details.     /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1