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]
Our professionals will respond to you as soon as possible.

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Beschreibung

Spezifikationen und Modell

Modell		SD-25-05			SD-25-12			SD-25-24
Ausgabe	DC Voltage	5V			12V			24V
	Nennstrom	5A			2.1A			1.1A
	Aktueller Bereich	0~5A			0~2.1A			0~1.1A
	Nennleistung	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%
	Linienregulierung	±0,5%			±0,3%			± 0,2%
	Lastregulierung	±0,5%			±0,3%			± 0,2%
	Setup, Rise, Hold-up Time	2.5s, 50ms ,…..12VDC/24VDC/48VDC at full load
Eingang	Spannungsbereich	A: 9.2~18VDC B: 18~36VDC C: 36~72VDC
	Effizienz (Typ.)	71%	72%	74%	72%	75%	78%	75%	78%	81%
	DC Current(Typ.)	3.2A/12VDC 1.6A/24VDC 0.8A/48VDC
Schutz	Überlast	105~160% rated output power
		Protection type: Hiccup mode, recovers automatically after fault condition is removed
	Überspannung	5.75~6.75V			13.8~16.2V			27.6~32.4V
		Protection type: shut down o/p voltage, re-power on to recover
Umfeld	Arbeitstemp	~10~+60°C (Refer to output load derating curve)
	Arbeitsfeuchtigkeit	20~90%RH non-condensing
	Storage Temp, Humidity	~20~+85°C, 10~95%RH
	Temperaturkoeffizient	±0.03%/°C (0~50°C)
	Vibration	10~500HZ, 2G 10min./1cycle,60min. Each along the X, Y, and Z axes
Safety & EMC (Note4)	Spannungsbeständig	I/P~O/P: 2KVAC I/P-FG: 1KVAC O/P-FG: 0,5 KVAC
	Isolationswiderstand	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
Andere	Dimension	999736mm (LWH)
	Verpackung	0.38kg, 45 PCS/17.8kg