AC/DC HLK50M12C/50M15C/50M24C 220V to 5V/9V/12V/15V/18V/20V/24V 50W Step Down Mini Power Supply Module Converter Power Module
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Visitor824
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Buycount:
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Price$6.85
Download files:
DC to DC power module:
1W: https://drive.google.com/drive/folders/1vk6luTBKSC5gfwLJC-DbyEZYVDwk87JV
2W: https://drive.google.com/drive/folders/1vjf-77LCVQl16Hcb1phADiU3Hz14mhYB
3W: https://drive.google.com/drive/folders/13pTx02uL4moskJ-PQsBYFytdq2pPt2mN
5W: https://drive.google.com/drive/folders/1okF0YdP1Xs35HxnAkTm45WOK0kH7qlb5?
6W: https://drive.google.com/drive/folders/18IOw7PyIx99lbm3u0FEhkepC82w601sw
10W: https://drive.google.com/drive/folders/1vuJp5ZoJA9Ci0M4wCS8nT689LVzgh2tC
12W: https://drive.google.com/drive/folders/1becUdxQODQ25_A_iarNnun3Vmi_wow1g
20W: https://drive.google.com/drive/folders/182aHyvoN8J0fCurg65jOkfQp17dyaXP6
30W: https://drive.google.com/drive/folders/1StP-0SJDyFpH3yQMLLQjkQXMDXc-RGeP
40W: https://drive.google.com/drive/folders/1IXRm7dueYYTNoyXCFp88wRQexmKAgCLm
B0505S-1WR2: https://drive.google.com/file/d/16BPrOWkzOz7efnf3OvF1XjClKGnO6znv/view
AC to DC power module:
40W: https://drive.google.com/drive/folders/1jI-hITgxjtByhSCpUMmrJATHO8b_gpN7
30W(C): https://drive.google.com/drive/folders/1Nz-_SdQAuVha0JM7nJTelIfophZsmUYb
20W: https://drive.google.com/drive/folders/1PlLOzt_k3Ky5THYGOWP72jqxWSkJsU6Z
15W(C): https://drive.google.com/drive/folders/1vnVfcgQH-OvujpO6asvQvjIgmwUS2Pti
10W: https://drive.google.com/drive/folders/1zaMfq4Dm3brmRWhTGp9-49c8hN5HsIuk
5W: https://drive.google.com/drive/folders/1_dzDfHi9HOnj_b0RJHCGZ9j87ma8PU7g
3W: https://drive.google.com/drive/folders/1xz8MPw9KeQXDlyAQoI3KXzjCoL4yBRVP
2W: https://drive.google.com/file/d/1_UaUPWX9K5Bfavle4C1imVY0-WjY4yso/view
Product Features
Ultra small and the smallest volume in the industry in terms of homogeneity
Global universal input voltage (100~240Vac)
Low power consumption, green environmental protection, no-load loss<0.21W
Low ripple, low noise
Good output short circuit and overcurrent protection with self recovery capability
High efficiency and high power density
Input/output isolation withstand voltage 3000Vac
100% full load aging and testing
High reliability, long-life design, continuous working time greater than 100000 hours 9
Meet UL, CCC, and CE requirements; Product design meets EMC and safety testing requirements
Adopting high-quality environmentally friendly waterproof thermal conductive adhesive for sealing, moisture-proof and vibration proof, meeting the IP65 standard for waterproof and dustproof
Economic solutions with high cost-effectiveness
Can work without external circuits
Environment Condition
Project name | Technical standard | Unit | Remark |
Working Temerature | -25—+60 | ℃ | |
Storage temperature | -40—+80 | ℃ | |
Relative humidity | 5—95 | % | |
Thermal methods | Natural cooling | ||
Atmospheric pressure | 80—106 | Kpa | |
Altitude | ≤2000 | m | |
Vibration coefficient | 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes | Meets requirements for secondary road transportation |
Input Features( test at room temperature)
Project name | Technical requirement | Unit | Remark |
Rated input voltage | 100-240 | Vac | |
Input vlotage range | 85-264VAC/120-350VDC | Vdc | |
The maximum input current | ≤1.5 | A | |
Input inrush current | ≤60 | A | |
Input low start | ≤50 | mS | |
External fuse recommended | 3.15A/250Vac, Slow blow |
Output Features(9V/5500mA)
Project name | Technical requirement | Unit | Remark |
No load rated output voltage | 9+0.3 | vdc | |
Full-load rated output voltage | 9±0.3 | vdc | |
Short term maximum output current | ≥5500 | mA | |
Output current | 5500 | mA | |
Voltage regulation | 士0.2 | % | |
Load Regulation | 士0.5 | % | |
Input low voltage efficiency | Vin=115Vac, Output full load>90 | % | |
Input high voltage efficiency | Vin=230Vac,output full load>90 | % | |
Output ripple and noise (mVp-p) | ≤100 Rated input voltage, output at full load. Use a 20MHz bandwidth oscilloscope to test the load end with 47uF and 0.1uF capacitors. | mV | |
Output over-current protection | Output 130-180% of maximum load | A | |
Short Circuit Protection | Short circuit directly during normal output, and automatically resume normal operation after the short circuit is removed | Do not damage the entire machine |
Output Features(12V/4200mA)
Project name | Technical requirement | Unit | Remark |
No load rated output voltage | 12+0.3 | vdc | |
Full-load rated output voltage | 12±0.3 | vdc | |
Short term maximum output current | ≥4500 | mA | |
Output current | 4200 | mA | |
Voltage regulation | 士0.2 | % | |
Load Regulation | 士0.5 | % | |
Input low voltage efficiency | Vin=115Vac, Output full load>91 | % | |
Input high voltage efficiency | Vin=230Vac,output full load>91 | % | |
Output ripple and noise (mVp-p) | ≤100 Rated input voltage, output at full load. Use a 20MHz bandwidth oscilloscope to test the load end with 47uF and 0.1uF capacitors. | mV | |
Output over-current protection | Output 130-180% of maximum load | A | |
Short Circuit Protection | Short circuit directly during normal output, and automatically resume normal operation after the short circuit is removed | Do not damage the entire machine |
Output Features(15V/3500mA)
Project name | Technical requirement | Unit | Remark |
No load rated output voltage | 15+0.3 | vdc | |
Full-load rated output voltage | 15±0.3 | vdc | |
Short term maximum output current | ≥3500 | mA | |
Output current | 3300 | mA | |
Voltage regulation | 士0.2 | % | |
Load Regulation | 士0.5 | % | |
Input low voltage efficiency | Vin=115Vac, Output full load>91 | % | |
Input high voltage efficiency | Vin=230Vac,output full load>91 | % | |
Output ripple and noise (mVp-p) | ≤100 Rated input voltage, output at full load. Use a 20MHz bandwidth oscilloscope to test the load end with 47uF and 0.1uF capacitors. | mV | |
Output over-current protection | Output 130-180% of maximum load | A | |
Short Circuit Protection | Short circuit directly during normal output, and automatically resume normal operation after the short circuit is removed | Do not damage the entire machine |
Output Features(24V/2100mA)
Project name | Technical requirement | Unit | Remark |
No load rated output voltage | 24+0.3 | vdc | |
Full-load rated output voltage | 18±0.4 | vdc | |
Short term maximum output current | ≥2200 | mA | |
Output current | 2100 | mA | |
Voltage regulation | 士0.2 | % | |
Load Regulation | 士0.5 | % | |
Input low voltage efficiency | Vin=115Vac, Output full load>91 | % | |
Input high voltage efficiency | Vin=230Vac,output full load>91 | % | |
Output ripple and noise (mVp-p) | ≤100 Rated input voltage, output at full load. Use a 20MHz bandwidth oscilloscope to test the load end with 47uF and 0.1uF capacitors. | mV | |
Output over-current protection | Output 130-180% of maximum load | A | |
Short Circuit Protection | Short circuit directly during normal output, and automatically resume normal operation after the short circuit is removed | Do not damage the entire machine |
Input Voltage & Load Characteristics
Working Environment Temperature & Load Characteristics
Typical Application Circuit
Multi Channel Application Circuit
Parameter Recommendation
F1/Fuse:1A/250Vac or 10Ω wire wound resistor, slow fuse
MOV1/Varistor:10D561K(The cumulative surge is to protect the module from damage)
C1/Safety capacitance: 0.1uF/275VAC(Filtering/safety protection/EMC certification)
L1/Common-mode inductance:Sensible value 10-30mH(testing requirements 1KHZ/0.3V current:100-500mA). EMI filtering
Safety Characteristics
Meet UL/CE requirements(UL/CE certification requires customers to self-certify)
Safe compatible with battery
The input end design adopts UL certification 1A insurance
The fire ration of PCB board is 94-V0
Safety standards comply with UL1012,EN60950,UL60950
Insulation voltage I/P-O/P>2500Vac
Insulation resistance I/P-O/P>100M 0hms/500Vdc 25℃ 70%RH
Conforms to radiation EN55011, EN55022(CISPR22)
Electrostatic discharge IEC/EN 61000-4--2 level4 8KV/15KV