Product Details

75W 12V-24V Constant Current Power Supply With IP67 Waterproof

Welcome

Instruction

Features

· 1. Constant current power supply

· 2. Small Volume,low weight,high efficiency

· 3. Protections:Short circuit/over load/over voltage/over temp

· 4. 170~264VAC input range

· 5. Cooling by free air convection
· 6. Fully encapsulated with IP67 level

· 7. 100% full load burn-in test

· 8. 2 years warranty

Product Description

Model		SMA-75-12	SMA-75-24	SMA-75-36
Output	DC output Voltage	6-12V	12-24V	18-36V
	Voltage tolerance	±1.0%	±1.0%	±1.0%
	Rated Current	6.25A	3.2A	2.1A
	Related Power	75w	75w	75w
	Wave&Noise	50mVp-p	50mVp-p	100mVp-p
	Set up,rise,hold up time	200ms 100ms 30ms
Input	Voltage Range	170-264VAC 47-63HZ
	Input Current	0.3A/230VAC
	Efficiency	75%	82%	85%
	AC inrush current	Cold start current 30A /230VAC
	Leakage current	<1mA/240VAC
Protection	Overload	Related output power 105-135% start overload protection
		Protection type: hiccup mode, recovery after restart power
	Over voltage	Reted output power 135-150% start over voltage protection
		Protection type: hiccup mode, recovery after restart power
	Over temperature	When temp of transistor inner is over 150, start over temp protection
		pretect mode:cutoff output,auto-recover after temperature become normal
	water-proof degree	IP67
Environment	Working temp humidity	-10~+60°C 20%~90%RH
	Stor temp, humidity	-20~+85°C 20%~90%RH Non-condensing
	Withstand vibration	10-500Hz,2G 10min/Ccle, period for 60min, each axes
Safety	Withstand voltage	I/P-O/P:1.5KVAC I/P-FG:1.5KVA O/P-FG:0.5KVA
	Isolation resistance	I/P-O/P: I/P-FG,O/P-FG:100M Ohms/500VDC
Standard	Safety standard	Fit UL1012
	EMC standard	Fit EN55022 CLASSA
Size	size	L178W68H43mm
	Package	0.97kg, 30pcs/30kg
Note:1.All parameters not specially mentioned are measured at 230VAC input, related load and 25 C of ambient temperature.2.Wave&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.

Inner Structure

Certifications

Our Services

1.Your email will be replied with 24 hours

2.All qustions will be answered by our power supply engineer.

3.We have strictly management on the production and quality control.

4.We are real factory and have professional engineer team,can provide cust service.

>More than 500 pieces,can print logo on the products.

>More than 2000 pieces,can customize the package.

5.We have independent IMP&EMP rights.

6.Sample available.

7.Warranty Clarify:

>Products found to be defective within 30 days from the date of receipt can be returned for credit or exchange.After the initial 30 days,XIMENG will repair the goods according to our warranty period.

>We will send a new one to you if product can't work as quality problem in first year after comfirmation.

>If customers do the repair by themselves,XIMENG can provide reasonable quantity free components for repair purpose.

8.Shipping methods:By sea,by air,by express.

9.Customized accepted.

>Power:15W,25W,35W,50W,60W,75W,100W,120W,145W,150W,180W,200W,201W,250W,320W,350W,400W,500W,600W,800W,1000W,1200W,1500W,3000W.

>Output voltage:5V,9V,12V,15V,24V,36V,48V.

>Frequency:47-63Hz