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Ac-dc voltage regulator isolation switch power supply module PM12 220V to 12V250mA3W low ripple band CE certification
AC/DC-3W power module selection table
MULTIPLE SPECIFICATIONS AVAILABLE
International universal voltage 85-264VAC/70-350VDC 3W micro power module
| MODEL | POWER | VOLTAGE | ELECTRICITY |
| HLK-PM03 | 3W | 3.3V | 909mA |
| HLK-PM01 | 3W | 5V | 600mA |
| HLK-PM09 | 3W | 9V | 333mA |
| HLK-PM12 | 3W | 15V | 250mA |
| HLK-PM15 | 3W | 15V | 200mA |
| HLK-PM24 | 3W | 24V | 125mA |
| *Same series size and pins | |||
| *Size 34×20×15mm (±0.5mm) | |||
Wide input voltage range：85-264VAC/70-350VDC
I/O isolated withstand voltage：3000VAC
no-load power consumption≤0.1W
operating temperature range：-25°C~+60°C
Fully enclosed plastic case, class UL94V-0
Good output short circuit and over current protection and self - recovery
High quality waterproof thermal conductive adhesive is used for sealing, dustproof, moisture-proof, shockproof and flame retardant
Compliance with UL/CE/EMC and safety testing requirements
It can be used in medical treatment, industrial control, electric power, instrument and meter, communication, railway and other fields
input section
Fuse/ Fuse: Protection circuit in case of abnormal module (recommended :0.5A/250Vac slow Fuse)
Varistor/ Varistor: Protection module when surge accumulates (Recommendation :10D561K)
C1/ Safety capacitance: Filtering, safety protection (EMC certification)(Recommendation: 0.1UF /275Vac)
L1/ Common mode inductance: EMI filtering (Recommendation: inductance value 10-15MH, current 70-500mA)
*Fuse and varistor as the basic protection circuit (required connection)
*If certified, safety capacitance and common mode inductance must not be omitted
output
C2/ Filter capacitance
Filter. After adding this capacitor, the output ripple can be controlled within 30mV。
[recommend]Aluminum electrolytic capacitor, capacity value 100-220UF, withstand voltage drop more than 75%.
RL/load
load
*The C2 filter capacitor can reduce the output ripple from 50mV to 30mV。
Product design meets UL/CE and safety certification requirements。
(UL/CE Certification must be completed by the customer)
Safety & EMC
The input terminal design adopts UL certification 0.5A insurance
PCB The board is made of double-sided copper-clad foil, and the material has a fire rating of 94-V0
Safety standards for UL1012, EN60950, UL60950
Insulation voltage I/P-O/P:2500Vac
insulation resistance I/P-O/P>100M Ohms/500Vdc 25℃ 70% RH
Conduction corresponds to radiation EN55011, EN55022 (CISPR22)
Safety standards met UL1012，EN60950，UL60950
electrostatic discharge IEC/EN 61000-4-2 level 4 8kV/15kV
Rf radiation immunity IEC/EN 61000-4-3 See application instructions for details
Temperature rise safety gauge design
The internal surface temperature rise of the power supply capacitance, the main converter, etc. shall not exceed 90℃ at normal temperature；
The maximum temperature rise on the shell surface shall not exceed 60℃。
environmental conditions | |||
operating temperature | -25 ~ +60 | ℃ | |
storage temperature | -40~+80 | ℃ | |
relative humidity | 5-95 | % | |
heat-dissipating method | natural cooling | ||
barometric pressure | 80-106 | Kpa | |
altitude | ≤2000 | m | |
vibration | Oscillatory coefficients 10~500Hz,2G10min./1cycle,60min.each along X,Y,Z axes | Meet the requirements of secondary road transport | |
operating characteristic of electric apparatus | |||
Rated input voltage | 90~245 | Vac | |
Input voltage range | 85~264 | Vac | or 70~350Vdc |
Maximum input current | ≤0.2 | A | |
Input Inrush Current | ≤10 | A | |
Maximum input voltage | ≤270 | Vac | |
Input slow start | ≤50 | mS | |
Low input voltage efficiency | Vin=110Vac,input load ≥69 | % | |
High input voltage efficiency | Vin=220Vac,input load ≥70 | % | |
long term reliability | MTBF≥100,000 | h | |
External fuse recommended | 0.5A/250Vac | Slow-Blow | |
output characteristics | |||
no-loadratedoutputvoltage | 5.0±0.1 | Vdc | |
Full load rated output voltage | 5.0±0.2 | Vdc | |
Short time maximum output current | ≥800 | mA | |
Long time maximum output current | ≥600 | mA | |
voltage regulation factor | ±0.2 | % | |
load regulation | ±0.5 | % | |
Output ripple and noise | ≤50 | mV | |
On/off machine overshoot amplitude | （Rated input voltage, input plus 10% load）≤5 | %Vo | |
Output Current Limiting Threshold | Output 150-200% of maximum load | A | |
Output short circuit protection | Direct short circuit in normal input, after short circuit removal automatically return to normal work | Do not damage the machine | |
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