We have been deeply involved in the industry for more than ten years, and have served more than 10W+ customers. WiFi modules, Bluetooth modules, power modules and other products are in more than 80 countries and regions, providing customers with professional and reliable IoT module products.
AC-DC step-down module power supply
AC/DC-15W Power Module Selection Table
MULTIPLE SPECIFICATIONS AVAILABLE
85-264Vac/70-350Vdc input 1 5W isolated regulated output
| MODEL | POWER | VOLTAGE | ELECTRICITY |
| HLK-15M03 | 15W | 3.3V | 4545mA |
| HLK-15M05 | 15W | 5V | 3000mA |
| HLK-15M09 | 15W | 9V | 1667mA |
| HLK-15M012 | 15W | 12V | 1250mA |
| HLK-15M015 | 15W | 15V | 1000mA |
| HLK-15M024 | 15W | 24V | 625mA |
| *The appearance size and pin of the same series of products are the same | |||
| *Size 56x32x22.5mm (±8% error) | |||
Global universal input voltage 90~265VAC
Input and output isolation withstand voltage 3000VAC
Low power consumption, environmental protection, no-load loss < 0.1W
High efficiency, high power density
High reliability, long life design, continuous working time> 100,000 hours
Good output short circuit and over current protection and self-recovery
International standard pin, PCB board in-line installation
Potting and sealing with high-quality environmentally friendly waterproof and thermal conductive glue, dustproof, moistureproof, shockproof and flame retardant
Meet UL/CE/EMC and safety testing requirements
It can be used in medical, industrial control, electric power, instrumentation, communication, railway and other fields
Parameter recommendation
F1/Fuse: 2A/250Vac, slow blow (protection circuit)
MOV1 varistor: 10D561K (protect the module from damage during cumulative surge)
C1/Safety capacitor: 0.22uF/275Vac (filtering, safety protection, EMC certification)
L1/Common Mode Inductance: Inductance 10-30mH (1KHZ/0.3V/300-700mA)
C2/filter capacitor: aluminum electrolytic capacitor, capacitance value 100-220uF, withstand voltage derating greater than 75%
RL/load: load
Remarks:
1. The fuse and varistor are basic protection circuits (required).
2. If certification is required, safety capacitors and common mode inductors cannot be omitted.
Pin description
1: AC input; 2: AC input; 3: -Vo output negative; 4: +Vo output positive ;
*Note: If the definition of each pin of the power module does not match the selection manual, the label on the physical label shall prevail.
Environmental conditions | |
Operating temperature | -25~+60℃ |
storage temperature | -40~+85℃ |
Relative humidity | 5~95%RH |
Cooling method | Natural cooling |
Atmospheric pressure | 80~160Kpa |
Altitude | ≤2000m |
vibration | Vibration coefficient 10~500Hz, 2G10min./1cycle60min.each along X,Y,Z axes Meet the requirements of secondary road transportation |
Input characteristics (normal temperature test) | |
Rated input voltage | 100-240VAC |
Input voltage range | 85-264VAC/70-350VDC |
Maximum input current | ≤0.6A |
Input surge current | ≤34A(typical) |
Input slow start | ≤50mS |
Long-term reliability | MTBF≥100,000 H |
External fuse recommendation | 2A/250V(Slow blow) |
Output characteristics | |
Output load | Load percentage 100%MAX |
Voltage regulation rate | ±0.2 %（Tpy） |
Load Regulation | ±0.5 %（Tpy） |
Output overcurrent protection | 110%-150%（Maximum load） |
Output short circuit protection | Sustainable, self-healing (do not damage the host) |
Ripple & noise | ≤100mVp-p |
Official mall
Taobao shop
Wuhan Hi-Link Electronic Co.,Ltd.
Follow WeChat subscription account
Contact number：027-87265699 Copyright：Wuhan Hi-Link Electronic Co.,Ltd. Technical Support：Gicisky
