Cheap and best 12V/24V to 5V converters are step down DC-DC converters, which adopted synchronous rectification technology, with high efficiency 89%~95%, optimized for low-power applications.
Features
- Wide input voltage range: 8V to 36V
- 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 12V/24V to 5V 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
20A DC-DC Buck Converter Specification
Model | ATOWG-1224S0520 |
Input | Rated voltage | 12/24V |
Voltage range | 8-36V |
Efficiency | 92% @ 12V input, 91% @ 24V input |
Positive cable (red) | 16 AWG @ 16.5cm length |
Negative cable (black) | 16 AWG @ 16.5cm length |
Output | Voltage | 5V |
Max. rated current | 20A |
Max. rated power | 100W |
Voltage regulation | ±1% |
Load regulation | 2% |
No load loss | 30mA |
Ripple & noise | 90~110mV |
Positive cable (yellow) | 14 AWG @ 16.5cm length |
Negative cable (black) | 14 AWG @ 16.5cm length |
Environment | Working temperature | -35 ~ +80℃ |
Working humidity | 10% ~ 90%RH |
Storage temperature | -40 ~ +85℃ |
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 |
12V/24V to 5V DC-DC Buck Converter Model Selection
Code | Model | Price | Input Voltage | Output Voltage | Output Current | Output Power | Efficiency | Size | Download |
1 | ATOWG-12S0503 | $98.45 | 12V DC | 5V DC | 3 Amps | 15 Watts | 89% | 41*27*147mm |  |
2 | ATOWG-1224S0510 | $135.44 | 12V/24V DC | 5V DC | 10 Amps | 50 Watts | 92% | 64*57*22mm |  |
3 | ATOWG-1224S0515 | $154.96 | 12V/24V DC | 5V DC | 15 Amps | 75 Watts | 93% | 74*74*32mm |  |
4 | ATOWG-1224S0520 | $183.48 | 12V/24V DC | 5V DC | 20 Amps | 100 Watts | 92% | 74*74*32mm |  |
5 | ATOWG-1224S0530 | $214.52 | 12V/24V DC | 5V DC | 30 Amps | 150 Watts | 93% | 74*74*32mm |  |
6 | ATOWG-1224S0540 | $247.88 | 12V/24V DC | 5V DC | 40 Amps | 200 Watts | 95% | 100*80*39mm |  |
7 | ATOWG-1224S0550 | $296.87 | 12V/24V DC | 5V DC | 50 Amps | 250 Watts | 91% | 150*127*63mm |  |
8 | ATOWG-1224S0560 | $331.56 | 12V/24V DC | 5V DC | 60 Amps | 300 Watts | 90% | 150*127*63mm |  |
Note: The series of 12V/24V to 5V 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.
This series of DC-DC power converters are DC-DC buck converters with wide input range of 8V to 36V, high conversion efficiency up to 95%, is designed to step down the input rated voltage 12V/24V DC to 5V output voltage, and different models are available for selection.