Ana sayfa Ürünler AC DC Anahtarlama Güç Kaynağı

90W LED Switching Power Supply 18mm DC4.5V 20A with Efficiency 94%

Ürün ayrıntıları:

Place of Origin:	China
Marka adı:	G-ORIENT
Sertifika:	ISO9001 / CE / ROHS / FCC
Model Number:	NHD100-4.5-A

Ödeme & teslimat koşulları:

Minimum Order Quantity:	10pcs
Fiyat:	negotiable
Packaging Details:	20pcs/12Kgs / CARTONS
Delivery Time:	10 working days after received your payment
Payment Terms:	T/T, Paypal, L/C, Western Union
Supply Ability:	50,000pcs per month

İletişim

Detaylı ürün tanımı

Ripple & Noise:	≤200mVp-p	Application:	On-board screen, Taxi LED sign
High efficiency:	94%	Output power:	90W
Input:	9-36V DC	Output:	4.5V DC / 20A
Size:	1208018mm	Case material:	Metal, aluminium
Vurgulamak:	adjustable switching power supply , switched mode power supply

90W LED Switching Power Supply Size:120*80*18mm, DC4.5V 20A with Efficiency 94%

Features:
* Aluminum metal shell,natural cooling
* 2 years warranty
* High efficiency 94% & small size
* Low output ripple and noise

Applications:

This power supply suitable for automobile,ship,electric cars,new energy products,LED electronic signs,car audio,and other energy-saving appliances stable power supply use.

Specifications:

Switching power supply		NHD100-4.5-A
OUTPUT	DC Voltage	4.5V
	Current Range	0~20A
	Rated Current	20A (2 independent output)
	Rated Power	90W
	Ripple & Noise(max.)	<200mVp-p
	Voltage set point accuracy	+/- 3.0%Vo max
	Over-current protection	>120%io,hiccup
	Line Regulation	0.2%Vo max
	Load Regulation	0.2%Vo max
	Short-circuit protection	Hiccup
	Hold up time	>8mS
	Overshoot and undershoot	< +/- 5.0%
INPUT	Voltage Range	DC9-36V
	Frequency Range	BW=20MHz
	Efficiency(Typ.)	94%
	DC Current	<25A
	Inrush Current(Typ.)	100A at DC Cold start
	Leakage Current	Input-Output< 0.2mA ; Input-PG:<0.3mA
Environment	MIBF	>2 million hrs
	Temp.Coefficient	< 0.02%/℃
	Storage Temperature range	-55 ~ +115℃
	Operaing board Temperature range	-25 ~ +65℃