HLK-PM03 AC 100-240V to DC 3.3V 3W AC-DC Isolated Switching Power Supply Module Power Step Down Buck Regulator

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$4.99

Ex Tax: $4.99

Stock: In Stock
Model: EB0045230
SKU: EB0045230

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Features:

1. Ultra-thin, ultra-small

2. Input voltage: 100-240V AC

3. Low power consumption, environmental protection, no-load loss <0.1W

4. Low ripple, low noise

5. Good output short-circuit and over-current protection and self-recovery

6. High efficiency, high power density

7. Input and output isolation voltage 3000V

8. 100% full load aging and testing

9. High reliability, long life design, continuous working time is more than 100,000 hours

10. Meet the UL / CE requirements: product design to meet EMC and safety test requirements

11. Moisture, vibration, water and dust to meet IP65 standards

Basic Parameters:

Operating temperature: -25 ~ 60 ℃

Storage temperature: -40 ~ 80 ℃

Relative humidity: 5 ~ 95%

Cooling method: natural cooling

Atmospheric pressure: 80 ~ 106 Kpa

Altitude: ≤ 2000m

Vibration coefficient: 10 ~ 500Hz, 2G10min / 1cycle 60min.each along X.Y, Z axes

Electrical Characteristics:

Rated input voltage: 90 ~ 245Vac

Input voltage range: 110-240V AC

The maximum input current: ≤ 0.2A

Input surge current: ≤10A

The maximum input voltage: ≤ 270V

Input low voltage efficiency: Vin = 110Vac, output full load ≥69%

Input high voltage efficiency: Vin = 2200Vac, output full load ≥70%

Long-term reliability: MTBF ≥ 100,000H

External fuse Recommended: 1A / 250Vac

No-load rated output voltage: 3.3 ± 0.1Vdc

Full load rated output voltage: 3.3 ± 0.2Vdc

Short time maximum output current: ≥1200mA

Long time maximum output current: ≥ 1000mA

Voltage regulation rate: ± 0.2%

Load regulation: ± 0.5%

Output ripple and noise (mVp-p): rated input voltage, full output, with 20MHZ bandwidth oscilloscope, the load side and 10uf and 0.1uf capacitance test Switch overshoot amplitude: (rated input voltage, output plus 10%) ≤ 5% V0

Output over-current protection: output maximum load of 110 ~ 150%

Output short-circuit protection: Direct output when the normal short-circuit, short-circuit automatically removed to restore normal work (without damage to the whole machine)

Package Included:

1 x HLK-PM03 AC 100-240V to DC 3.3V 3W AC-DC Isolated Switching Power Supply Module

HLK-PM03-AC-100-240V-to-DC-33V-3W-AC-DC-Isolated-Switching-Power-Supply-Module-Power-Step-Down-Buck--1515444

Shipping Time

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The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

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Tags: Switching , Step , Power