Description
Wiring: OUTPUT+ to LOAD+, OUTPUT- to LOAD-; INPUT+ to BAT+, INPUT- to BAT-
Note:
* Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine.
* Never charge the battery. Keep good air convection.
* Never reverse the polarity.
* Use the enough big cable to avoid the voltage drop.
Application:
12V/24V DC battery as input power to 5V DC appliances as output load.
Specifications:
Input Rated Voltage: 12V/24V DC
Input Voltage Range: 10-30V DC
Output voltage: DC 5V 20A
Output Rated Power: 100W
Efficiency: 97% (half load); 95% (full load)
Ripple: 200mVp
Line Regulation: ±0.2%
Load Regulation: ±0.2%
Voltage Accuracy: ±1.5%
Enclosures: IP68
Case Operating Temperature: -40~85°C
Weight: 288g
Features:
1. 100% full power and stable current output, non-isolated module.
2. Industry grade DC12V/24V to DC 5V step-down converter, efficiency up to 95%.
3. Die-cast aluminum shell, epoxy potting, cooling by free air convection;
Waterproof level IP68 and anti-shock protection.
4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours.
Package included:
1 x DC 12V/24V - 5V 20A Voltage Converter
Questions:
How to choose the correct current for loads?
For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard.
If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.
Note:
* Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine.
* Never charge the battery. Keep good air convection.
* Never reverse the polarity.
* Use the enough big cable to avoid the voltage drop.
Application:
12V/24V DC battery as input power to 5V DC appliances as output load.
Specifications:
Input Rated Voltage: 12V/24V DC
Input Voltage Range: 10-30V DC
Output voltage: DC 5V 20A
Output Rated Power: 100W
Efficiency: 97% (half load); 95% (full load)
Ripple: 200mVp
Line Regulation: ±0.2%
Load Regulation: ±0.2%
Voltage Accuracy: ±1.5%
Enclosures: IP68
Case Operating Temperature: -40~85°C
Weight: 288g
Features:
1. 100% full power and stable current output, non-isolated module.
2. Industry grade DC12V/24V to DC 5V step-down converter, efficiency up to 95%.
3. Die-cast aluminum shell, epoxy potting, cooling by free air convection;
Waterproof level IP68 and anti-shock protection.
4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours.
Package included:
1 x DC 12V/24V - 5V 20A Voltage Converter
Questions:
How to choose the correct current for loads?
For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard.
If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.
Cllena DC 12V 24V Step Down to 5V 20A 100W Converter Voltage Regulator, Waterproof DC/DC Buck Transformer Power Supply
Current Price
$26.99
Average
$26.99
Min Price
$26.99
Max Price
$26.99
Description
Wiring: OUTPUT+ to LOAD+, OUTPUT- to LOAD-; INPUT+ to BAT+, INPUT- to BAT-
Note:
* Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine.
* Never charge the battery. Keep good air convection.
* Never reverse the polarity.
* Use the enough big cable to avoid the voltage drop.
Application:
12V/24V DC battery as input power to 5V DC appliances as output load.
Specifications:
Input Rated Voltage: 12V/24V DC
Input Voltage Range: 10-30V DC
Output voltage: DC 5V 20A
Output Rated Power: 100W
Efficiency: 97% (half load); 95% (full load)
Ripple: 200mVp
Line Regulation: ±0.2%
Load Regulation: ±0.2%
Voltage Accuracy: ±1.5%
Enclosures: IP68
Case Operating Temperature: -40~85°C
Weight: 288g
Features:
1. 100% full power and stable current output, non-isolated module.
2. Industry grade DC12V/24V to DC 5V step-down converter, efficiency up to 95%.
3. Die-cast aluminum shell, epoxy potting, cooling by free air convection;
Waterproof level IP68 and anti-shock protection.
4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours.
Package included:
1 x DC 12V/24V - 5V 20A Voltage Converter
Questions:
How to choose the correct current for loads?
For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard.
If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.
Note:
* Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine.
* Never charge the battery. Keep good air convection.
* Never reverse the polarity.
* Use the enough big cable to avoid the voltage drop.
Application:
12V/24V DC battery as input power to 5V DC appliances as output load.
Specifications:
Input Rated Voltage: 12V/24V DC
Input Voltage Range: 10-30V DC
Output voltage: DC 5V 20A
Output Rated Power: 100W
Efficiency: 97% (half load); 95% (full load)
Ripple: 200mVp
Line Regulation: ±0.2%
Load Regulation: ±0.2%
Voltage Accuracy: ±1.5%
Enclosures: IP68
Case Operating Temperature: -40~85°C
Weight: 288g
Features:
1. 100% full power and stable current output, non-isolated module.
2. Industry grade DC12V/24V to DC 5V step-down converter, efficiency up to 95%.
3. Die-cast aluminum shell, epoxy potting, cooling by free air convection;
Waterproof level IP68 and anti-shock protection.
4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours.
Package included:
1 x DC 12V/24V - 5V 20A Voltage Converter
Questions:
How to choose the correct current for loads?
For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard.
If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.
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Product review & video
so I got this DC DC converter off Amazon I just want to post review on how well it performs it's under 20 bucks I think I got it for 17 dollars or so and so it's the next Tron next trucks however you say it's DC DC converter its rated from looks like a nominal input of 24 volts says he can go anywhere from 12 to 40 and your output is 12 volts at 20 amps max it looks like it's sealed fairly decent although this looks like a rubberized coating it's not true plotting material it supposed to be weatherize so it will having problems in a rain hopefully let's I want to run a bunch of tests on this and see what it's going to do and my voltage conditions low voltage conditions low current I current see what the ripple is on the DC DC converter and what its efficiency is so those are the tests I'm going to try and run on this I'm going to use this Sorenson DC 2 DT I'm sorry Sorenson power supply


