AC to DC Power Module Hi-Link 2W Series 100~240Vac Input Step-down Stabilizer Module

AC/DC-2W Power Module Selection

Small volume, high efficiency power module. It has the advantages of universal input voltage range, low temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. It is widely used in smart home, automation control, communication equipment, instrumentation and other industries.

Features

1. Ultra-thin, ultra-small, the smallest volume in the industry, cost effective;
2. Universal input voltage 90-245 Vac;
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 withstand voltage 3000Vac;
8. 100% full load aging and testing;
9. High reliability, long life design, continuous working time exceeds 100,000 hours;
10. Meet UL, CE requirements; product design meets EMC and safety testing requirements;
11. Use high-quality waterproof and thermal conductive glue to fill and seal, moisture-proof and vibration-proof, in line with IP65 waterproof and dustproof standards;
12. Can work without external circuit.

Input Voltage 90-245VAC

ELECTRICAL CHARACTERISTICS

  Input Characteristics (room temperature test)

  Rated Input Voltage: 100-230VAC

  Input Voltage Range: 90-245VAC

  Max Input Current ≤0.2A

  Input Inrush Current ≤10A(model)

  Input Slow Start ≤50mS

  Long Term Reliability MTBF ≥100,000 H

  External Fuse Recommended 0.5A/250 VAC

  Output Characteristics

  Voltage Regulation Factor ±0.2 %（Tpy）

  Load Regulation±0.5 %（Tpy）

  Output Current Limiting 150%-200%（maximum load）

  Output Short Circuit Protection: Direct short circuit in normal output and automatic
return to normal operation after removal of short circuit

  Ripple & amp noise ≤50mVp-p

*Ripple noise test: Rated input voltage, output full load. A 20MHz bandwidth oscilloscope with 10uF and 0.1UF capacitors at the load was used for the test.

INPUT VOLTAGE & LOAD CHARACTERISTICS

TEMPERATURE REDUCTION CURVE

TYPICAL APPLICATION CIRCUIT

RECOMMENDED PARAMETERS

F1/fuse: 0.5 a/250 vac/10 Ω wire wound resistor fuse

MOV1 Varistor: 10D561K (protect module from damage during surge)

C1 safety capacitor: 0.1UF /275Vac (Filter/safety protection /EMC certification)

L1/Common Mode Choke: inductance value10-15mH, current:70-500mA, EMI filter.

Note:

1.Fuse and varistor are the basic protection circuit.

2. Safety capacitance and common mode inductance must not be omitted if certified.

DIMENSION