WEHO SD-25 power supply dc to dc 25w converter

The WEHO SD-25 series is a DC-to-DC switching power supply that uses copper coil transformers.
Each installation is safe and the power supply driver is designed with strong filter magnetic ring capacitors.The power is larger, so the WEHO SD-15 is perfect for applications that require more power.If you have any questions, please do not hesitate to contact us at E-mail: [email protected]
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Dane techniczne i model

Model		SD-25-05			SD-25-12			SD-25-24
Output	DC Voltage	5V			12 V			24 V
	Rated Current	5A			2.1A			1.1A
	Current Range	0~5A			0~2.1A			0~1.1A
	Moc znamionowa	25W			25W			25W
	Ripple & Noise(max) Note.2	100mVp-p			120mVp-p			150mVp-p
	Voltage ADJ.Range	4.5~5.5VDC			11~16VDC			23~30VDC
	Voltage Tolerance Note.3	±2.0%			±1,0%			±1,0%
	Regulacja linii	±0,5%			±0.3%			±0.2%
	Regulacja obciążenia	±0,5%			±0.3%			±0.2%
	Setup, Rise, Hold-up Time	2.5s, 50ms ,…..12VDC/24VDC/48VDC at full load
Input	Voltage Range	A: 9.2~18VDC B: 18~36VDC C: 36~72VDC
	Efficiency(Typ.)	71%	72%	74%	72%	75%	78%	75%	78%	81%
	DC Current(Typ.)	3.2A/12VDC 1.6A/24VDC 0.8A/48VDC
Protection	Over-load	105~160% rated output power
		Protection type: Hiccup mode, recovers automatically after fault condition is removed
	Over Voltage	5.75~6.75V			13.8~16.2V			27.6~32.4V
		Protection type: shut down o/p voltage, re-power on to recover
Environment	Working Temp	~10~+60°C (Refer to output load derating curve)
	Working Humidity	20~90%RH non-condensing
	Storage Temp, Humidity	~20~+85°C, 10~95%RH
	Temp Coefficient	±0.03%/°C (0~50°C)
	Vibration	10~500HZ, 2G 10min./1cycle,60min. Each along the X, Y, and Z axes
Safety & EMC (Note4)	Wytrzymać napięcie	I/P~O/P: 2KVAC I/P-FG: 1KVAC O/P-FG: 0.5KVAC
	Rezystancja izolacji	I/P~O/P,I/P~FG,O/P~FG:100M Ohms/500VDC/25°C/70% RH
	EMI Conduction & Radiation	Compliance to EN55022(CISPR22) CLASS B
	EMS Immunity	Compliance to EN61000-4-2, 3, 4, 6, 8: ENV50204, EN55024, light industry level, criteria A
Others	Wymiar	999736mm (LWH)
	Uszczelka	0.38kg, 45 PCS/17.8kg