(SL-250-12) WEHO ac to dc constant voltage ultra thin 250w 12v power supply Обустройство дома - купить

Купить (SL-250-12) WEHO ac to dc constant voltage ultra thin 250w 12v power supply | Обустройство дома

Product No.		SL-250-12	SL-250-15	SL-250-24	SL-250-48
Output	DC voltage	12V	15V	24V	48V
	Rated Current	20A	16.6A	10A	5A
	Current Range	0-20A	0-16.6A	0-10A	0-5A
	Rated Power	250W	250W	250W	250W
	Ripple and Noise(Max)Note.2	150mVp-p	180mVp-p	240mVp-p	250mVp-p
	Voltage adjustment	10.8-13.2V	13.5-16.5V	22-27.6V	44-52V
	Voltage Accuracy Note3	±1%	±1%	±1%	±1%
	Linear Adjustment Note4	±0.5%	±0.5%	±0.5%	±0.5%
	Load Adjustment Note5	±0.5%	±0.5%	±0.5%	±0.5%
	Start and rise time	1000ms,30ms/230VAC 1000ms,30ms/110V
	Hold time（Typ）	50ms/230VAC 10ms/115AC
Input	Voltage range	176-264AC
	Frequency range	50HZ/60HZ
	Efficiency（Typ）	85%	86%	87%	87%
	AC current （Typ）	4.7A/110V 2.3A/220V
	Surge current (Typ)	Cold Start：65A/230VAC
	Current leak	<2mA/240VAC
	Overload	Larger than 105% of capacity
		restoration after abnormity removed
Environment	Working temp.	-20～+60℃(Refer to the tenuation curve)
	Working humidity	20～90% RH, without condense
	Storage temp & hmdty	-40～+80℃
	Temp. coefficient	±0.03%/℃ （0～50℃）
	Vibration proof	10～500HZ,5G 10min / cycle，X、Y、Z axes 60 min each
Safety reg. & EMC(Note.6）	Safety regulation	GB195110.1-2004/IEC61347-1:2003 CE(EMC+LVD)
	Voltage proof	I/P-O/P:1.5KVAC
	insulation resistance	I/P-O/P:100M Ohms/500VDC/25℃/70% RH
	EMC irradiation	EN 55015:2006;EN61000-3-2:1995+A2:2005
	EMC disturbance proof	EN 61000-3-2:2006;
	Dimensions	260*54*23mm(L*W*H)
	Packing	0.72kg/PCS;24PCS/18.2kg
Notes:	1. Unless specially indicated, all data are taken under 230VAC input, rated load and 25℃ environment temp.
	2.Ripple and noise: measured with a 12” double ripple cord connected in parallel with a 0.1μF and a 47 μF capacitor on 20MHz bandwidth.
	3.Accuracy: including preset errors, linear adjustment rate and load adjustment rate.
	4.Linear adjustment: taken under rated load from low voltage to high voltage.
	5.Load adjustment: taken under 0~100% of rated load.
	6. Power supply is taken as part of the whole system, and needs to be confirmed with terminal instruments for EMC.