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3.3V 5V AC DC Converter 1a Small Switching Step Up Circuit 2000m Altitude

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3.3V 5V AC DC Converter 1a Small Switching Step Up Circuit 2000m Altitude

Brand Name : HLK or OEM

Model Number : 3.3V1A power supply

Place of Origin : China

MOQ : 1 pcs

Price : Bargain

Payment Terms : L/C, T/T

Supply Ability : 80000pcs/Month

Delivery Time : 3-5 working days

Packaging Details : PP bag and Cartons

Output Frequency : 50/60Hz

Output Current : 1A

Output Type : SINGLE

Weight : 20g

Operating Temperature : -25~60

Input : 90~265Vac

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Description

3.3V/5V AC/DC Converter 1a small switching step-up DC/DC converter circuit

Items
Technical Parameters
Units
Notes
Working temperature
-25—+60
℃
Storage temperature
-40—+80
℃
Relative humidity
5—95
%
Thermal methods
Natural cooling
Atmospheric pressure
80—106
Kpa
Altitude
≤2000
m
Vibration
Vibration coefficient 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes
Meets requirements for secondary road transportation

Performance

The 3W ultra-small series module power supply is a small-volume, high-efficiency AC DC power odule supply.

It has the advantages of global input voltage range, low temperature rise, low power consumption,high efficiency, high reliability and high safety isolation.

It has been widely used in smart home, automation control, communications equipment, instrumentation and other industries.

Electrical Character
Item Name Technical Criteria Unit
Rated input voltage 100-240 VAc
Input voltage range 90-264 VAc
Maximum input current ≤0.2 A
Input current surge ; ≤10 A
maximum input voltage ≤270 VAc
Enter slow 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
Load rated output voltage +3.3±0.1

VDc
Full rated output voltage +3.3±0.2

VDc
Short-term maximum output current ≥1200 mA
The maximum output current for a long time ≥1000 mA
Voltage Regulation ±0.2 %
Load Regulation ±0.5 %
Output ripple and noise
(mVp-p)		 ≤70
Rated input voltage, full load. Using 20MHz of bandwidth,
The load side 10uF and 0.1uF capacitor to be tested.		 mV
Switch overshoot amplitude (Rated input voltage and output load plus 10%)≤5 %VO
Output over-current protection 150-200% of the output maximum load A
Output short circuit protection Direct short circuit at the normal output, automatically resume normal operation after a short circuit removal

Items Technical Parameters Units Notes
No-load rated output voltage 3.3±0.1 Vdc 　
Full-load tated output voltage 3.3±0.2 Vdc 　
Short time maximum output current ≥1100 mA 　
Long time maximum output current 1000 mA 　
Voltage regulation ±0.2 % 　
Load regulation ±0.5 % 　
Input low voltage efficiency Vin=115Vac, Output full load≥72 % 　
Input high voltage efficiency Vin=230Vac, Output full load≥72 % 　
Output ripple and noise (mVp-p) ≤100 Rated input voltage,output full load. With 20MHz bandwidth oscilloscope, Load side 10uF and 0.1uF capacitance test mV 　
Switching on/off overshoot amplitude (Rated input voltage, output plus 10% load)≤5 %Vo 　
Output over-current protection Output maximum load 110-150% A 　
Output short circuit protection Direct short circuit in normal output and automatic return to nomal operation after removal of short circuit 　 No-damage to the whole device

3W product list
Model NO. Size (mm) Weight (g) Output Power (w) Output Voltage (v) Output Current (mA) Efficiency %(TYP)
HLK-PM01 34*20*15 20g 3W 5 600 72
HLK-PM03 3.3 1000
HLK-PM09 9 330
HLK-PM12 12 250
HLK-PM24 24 125

3.3V 5V AC DC Converter 1a Small Switching Step Up Circuit 2000m Altitude

3.3V 5V AC DC Converter 1a Small Switching Step Up Circuit 2000m Altitude


Product Tags:

3.3V AC DC Converter

      

2000m Altitude AC DC Converter

      

Small Switching DC DC Converter

      
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