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The 3W miniature power supply module series is a high efficiency small volume power supply module developed by Hi-Link Electronics. Input voltage 90 ~ 265V AC. (12.0V/250mA)
The 3W miniature power supply module series is a high efficiency small volume power supply module developed by Hi-Link Electronics. The modules are designed with an input voltage range for global applications (you can power your devices from any power grid on the planet earth), low heat generation, low power consumption, high efficiency, high reliability, high isolation safety... Using high quality environmentally friendly waterproof plastic fill. According to the parameters of moisture protection, vibration, water and dust penetration - it complies with the IP65 standard.
Input voltage 90 ~ 245 AC or 70-350 DC. No-load loss <0.1W, low ripple, low noise, output short-circuit and over-current protection and self-healing, AC 3000V input-output isolation, continuous operation time exceeds 100,000 hours; Conform to requirements of UL, CE; product design complies with EMC requirements and safety testing. Using high quality environmentally friendly waterproof plastic fill. According to the parameters of moisture protection, vibration, water and dust penetration - it complies with the IP65 standard.
Input characteristics
Parameter Name
Parameter Value and Specifications
Unit
Notes
Rated input voltage
90-245
Vac
Input voltage range
85-264
Vac
Or 70-350Vdc
The maximum input current
≤0.2
A
Input inrush current
≤10
A
The maximum input voltage
≤270
Vac
Input soft start
≤50
mS
Input low voltage efficiency
Vin=110Vac，output full load≥69
%
Input high voltage efficiency
Vin=220Vac，output full load≥70
%
Long-term reliability
MTBF≥100,000
h
External fuse recommended
0.5A/250Vac
slow blow
Working temperature
-25—+60
С
Output characteristics (12.0V/250mA)
Parameter Name
Parameter Value and Specifications
Unit
Notes
No-load rated output voltage
12.0±0.1
Vdc
Full load rated output voltage
12.0±0.2
Vdc
Short time maximum output current
≥350
mA
Long time maximum output current
≥250
mA
Voltage regulation
±0.2
%
Load regulation
±0.5
%
Output ripple and noise
(mVp-p)
≤70
Rated input voltage, output full load. With 20MHz bandwidth oscilloscope, Load side 10uF and 0.1uF capacitance test.
mV
Switch overshoot amplitude
(Rated input voltage, output plus 10% load) ≤5
%Vo
Output over-current protection
Output the maximum load of 110-150%
A
Output short circuit protection
Direct output when the normal short-circuit, short circuit removed automatically resume normal work
Undamaged machine
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
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3W Ultra-small Power Module PM03/PM01/PM09/PM12
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
