High performance 48V to 12V mini buck converter series adopted synchronous rectification technology, the length of the line is about 15cm, easy to install. IP68 Waterproof alloy housing makes the step-down DC-DC converters ideal for use in a wide range of applications.
Features
- Wide input voltage range: 35V to 60V
- Brand-new, die-cast aluminum shell and high quality design, maximum transfer efficiency of 95%
- Waterproof lever of IP68, moisture-proof & anti-shock protection
- Auto-recovery when device is back to normal operating
- Built-in full protection against over/under voltage input, over-current, overload, overhead, over-temperature and short circuit
- Industry grade DC 48V to 12V buck converter, widely used in automotive, electricity, surveillance systems, railway signals, instruments, solar generate electricity, display screen of bus and taxi, car audio device, security systems, hospital equipment, telecommunications etc
15A DC-DC Buck Converter Specification
Model | ATOWG-48S1215 |
Input | Rated voltage | 48V |
Voltage range | 35-60V |
Efficiency | 94% @ 48V input |
Positive cable (red) | 16 AWG @ 16.5cm length |
Negative cable (black) | 16 AWG @ 16.5cm length |
Output | Voltage | 12V |
Max. rated current | 15A |
Max. rated power | 180W |
Voltage regulation | ±1% |
Load regulation | 2% |
No load loss | 40mA |
Ripple & noise | 160~200mV |
Positive cable (yellow) | 14 AWG @ 15cm length |
Negative cable (black) | 14 AWG @ 15cm length |
Environment | Working temperature | -40 ~ +80℃ |
Working humidity | 10% ~ 90%RH |
Storage temperature | -40 ~ +100℃ |
Function | Short circuit protection | YES |
Over current protection | YES |
Waterproof | IP68 |
Over temperature protection | YES |
Over voltage protection | YES |
Mechanical | Weight | 290g |
Size | 74*74*32mm |
48V to 12V DC-DC Buck Converter Model Selection
Code | Model | Price | Input Voltage | Output Voltage | Output Current | Output Power | Efficiency | Size | Download |
1 | ATOWG-48S1205 | $82.17 | 48V DC | 12V DC | 5 Amps | 60 Watts | 94% | 57*64*22mm |  |
2 | ATOWG-48S1210 | $154.96 | 48V DC | 12V DC | 10 Amps | 120 Watts | 94% | 74*74*32mm |  |
3 | ATOWG-48S1215 | $177.42 | 48V DC | 12V DC | 15 Amps | 180 Watts | 95% | 74*74*32mm |  |
4 | ATOWG-48S1220 | $234.51 | 48V DC | 12V DC | 20 Amps | 240 Watts | 94% | 74*74*32mm |  |
5 | ATOWG-48S1230 | $277.38 | 48V DC | 12V DC | 30 Amps | 360 Watts | 95% | 100*80*39mm |  |
6 | ATOWG-48S1250 | $320.13 | 48V DC | 12V DC | 50 Amps | 600 Watts | 95% | 150*127*63mm |  |
7 | ATOWG-48S1260 | $345.36 | 48V DC | 12V DC | 60 Amps | 720 Watts | 95% | 150*127*63mm |  |
Note: The series of 48V to 12V DC-DC buck converter models are all here, check the parameter carefully from the table and select the right converter power supply when place the order.
Factory price 48 volt to 12 volt DC-DC buck converters from ATO are compact design, with 35V-60V wide input voltage range, output stable 12V DC, more than 94% power conversion efficiency, step down 48V DC input to 12V DC output.