12v 3a Power Supply

12v 3a Power Supply

Small power supply 36W 12V, the health care &beauty power supply, input is 90-264VAC, it can be applied to all of the world.And the price is very competitive among the market.
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Description
Technical Parameters

Small power supply 36W 12V, the health care &beauty power supply, input is 90-264VAC, it can be applied to all of the world.And the price is very competitive among the market.


Features:

1, High efficiency, low temperature rise;

2, Built-in filters, low output noise;

3, Wide range of AC input voltage;

4, Short circuit, overload, over voltage protection;


Parameter

Item No.

KFA36-12

Output

Output Voltage

+12V

Rated Current

3A

Current Range

0-3A

Rated Power

36W

Ripple

100mVp-p

Adjustable Output Range

............

Output Accuracy

±1%

Line Regulation

±0.5%

Load Regulation

±0.5%

Set up, Rise, Keep up time

500ms, 50ms, 20ms

Input

Input Voltage Range

100~264V AC

Input Current

0.3A/220V

Input Frequency

47~63Hz

Efficiency

84%@220VAC

Inrush Current

Cold start 15A@115V, 30A@230V

Leakage Current

<0.3mA@240V

Protection

Over Load Protection

105~150%, Hiccup, automatic recovery

Short Circuit Protection

Hiccup, automatic recovery

Environment

Working Temp, Humidity

-20~50℃, 10~90% RH, No condensation

Storage Temp, Humidity

-20~85℃, 10~95% RH

Temp, Drift

±0.03%/℃(0~50℃)

Vibration

10~500Hz, 2G 10min/ 1cycle, PERIOD FOR 60min EACH AXES

Safety&EMC Standards

Safety Standards

GB4943

Withstand Voltage

I/P-O/P, I/P-FG:1.5KV, O/P-FG:0.5KV DC 1min

Insulation Resistance

I/P-O/P, I/P-FG, O/P-FG:500VDC/ 100M Ohms

EMC Standards

GB9254, EN55022 CLASS B

Others

Dimension

89*49*29mm(L*W*H)

Weight

0.1kg

Notes

1. All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;
2. Accuracy: includes set up tolerance, line regulation, load regulation and so on;
3. Ripple Test: 30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;
4. Line regulation: at rated load conditions, the input voltage changes from low to high measured;
5. Load regulation: the measured output load from 0 to 100% load change measured.


12 volt power supply


FAQ:

Q1: What is your term of payment?

A: 30% down payment before producing and 70% balance payment before shipping.


Q2: Which payment form you can accept?

A: T/T, PayPal etc. We accept any convenient and swift payment term.


Q3: Do you have the test and audit service?

A: Yes, we can assist to get the designated test report for product and the designated factory audit report.


Q4: What's is your shipping service?

A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.


 

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