5A светодиодный драйвер постоянного тока модуля зарядки аккумулятора постоянное напряжение
- Категория: Драйвер питания светодиода >>>
- Поставщик: Shenzhen,Bxf,Electronic,Technology,Co.,Ltd.
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Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 0.94 $* | 0.11 $* |
| Aug-15-2025 | 0.11 $* | 0.44 $* |
| Jul-15-2025 | 0.5 $* | 0.79 $* |
| Jun-15-2025 | 0.81 $* | 0.78 $* |
| May-15-2025 | 0.18 $* | 0.76 $* |
| Apr-15-2025 | 0.26 $* | 0.70 $* |
| Mar-15-2025 | 0.45 $* | 0.9 $* |
| Feb-15-2025 | 0.64 $* | 0.22 $* |
| Jan-15-2025 | 0.32 $* | 0.71 $* |
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Product Description
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5A Constant Current LED Driver Module Battery Charging Constant Voltage DC-DC
Descriptions:
Large current 5A constant current LED driver lithium-ion battery power supply module
5A constant voltage constant current module
When you use this product, the module inputs and outputs to the ground and do not co-together, this will cause the board power current sense resistor is bypassed, so that the module can not adjust the output current size, the case then load easy to burn power chip module.
This module is easy to use, powerful! ! !
A module has three major features to meet most of your occasions! ! !
Module Description:
1. high power, high efficiency, 5A, low ripple;
2. triple:
(1) Use as a normal blood pressure modules with overcurrent protection capability;
(2) as the various voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery) charger for solar panels, wind turbines and other occasions;
(3) is used as a high-power LED constant current drive module;
3. With constant pressure and constant current modes, there are light indicates which mode is currently in module;
4. When used as a lithium battery charger, you can set the float voltage and the charge current size, there is light indicates is being charged or has been filled;
5. Has the current limit protection, output short circuit even if it will not burn module.
6. This module uses machine placement, reflow soldering, and each module shipments have been two hours before the aging tests to ensure high reliability.
Input: IN + input positive, IN- input negative
Output way: OUT + output positive, OUT- output negative
Input voltage: 4-38V
Output voltage: 1.25-36V continuously adjustable
Output current: adjustable, maximum 5A
Output Power: 75W maximum
Working temperature: -40 to + 85 degrees
Operating frequency: 180KHz
Conversion efficiency: up to 96%
Short circuit protection: Yes (limit current 8A)
Overtemperature protection: (automatically shut off the output after overtemperature)
Input reverse polarity protection: None, (if necessary, please enter the string into the high current diode)
Installation: four 3mm screws
Module dimensions: length 51mm width 26mm height 15mm
1. Use as a normal blood pressure modules with overcurrent protection capability
Instructions:
(1) constant pressure regulator potentiometer, the output voltage reaches the voltage value you want
(2) 10A current with a multimeter measuring the output short circuit current file (directly to the two leads to the output can), while adjusting the constant current potentiometer allows the output current reaches a predetermined value of overcurrent protection. (Such as the current value of the multimeter displays 4A, then you can use the module to the maximum current 4A, 4A current to constant voltage constant current when the red light is on, otherwise the light off)
Note: When used in this state, since the output of 0.05 ohm current sense resistor, there will be 0 ~ 0.3V voltage drop after connected to the load, this is normal! This drop is not being pulled down your load, but down-sampling resistor.
2. Use as a battery charger
Module without constant function can not be used to charge the battery, since the end of the battery and charger power consumption big difference between charging current is too large, resulting in damage to the battery, so when you want to start the battery using a constant current charging, when charging to a certain extent automatically switches back to constant voltage charging.
5A constant voltage constant current module
When you use this product, the module inputs and outputs to the ground and do not co-together, this will cause the board power current sense resistor is bypassed, so that the module can not adjust the output current size, the case then load easy to burn power chip module.
This module is easy to use, powerful! ! !
A module has three major features to meet most of your occasions! ! !
Module Description:
1. high power, high efficiency, 5A, low ripple;
2. triple:
(1) Use as a normal blood pressure modules with overcurrent protection capability;
(2) as the various voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery) charger for solar panels, wind turbines and other occasions;
(3) is used as a high-power LED constant current drive module;
3. With constant pressure and constant current modes, there are light indicates which mode is currently in module;
4. When used as a lithium battery charger, you can set the float voltage and the charge current size, there is light indicates is being charged or has been filled;
5. Has the current limit protection, output short circuit even if it will not burn module.
6. This module uses machine placement, reflow soldering, and each module shipments have been two hours before the aging tests to ensure high reliability.
Input: IN + input positive, IN- input negative
Output way: OUT + output positive, OUT- output negative
Input voltage: 4-38V
Output voltage: 1.25-36V continuously adjustable
Output current: adjustable, maximum 5A
Output Power: 75W maximum
Working temperature: -40 to + 85 degrees
Operating frequency: 180KHz
Conversion efficiency: up to 96%
Short circuit protection: Yes (limit current 8A)
Overtemperature protection: (automatically shut off the output after overtemperature)
Input reverse polarity protection: None, (if necessary, please enter the string into the high current diode)
Installation: four 3mm screws
Module dimensions: length 51mm width 26mm height 15mm
1. Use as a normal blood pressure modules with overcurrent protection capability
Instructions:
(1) constant pressure regulator potentiometer, the output voltage reaches the voltage value you want
(2) 10A current with a multimeter measuring the output short circuit current file (directly to the two leads to the output can), while adjusting the constant current potentiometer allows the output current reaches a predetermined value of overcurrent protection. (Such as the current value of the multimeter displays 4A, then you can use the module to the maximum current 4A, 4A current to constant voltage constant current when the red light is on, otherwise the light off)
Note: When used in this state, since the output of 0.05 ohm current sense resistor, there will be 0 ~ 0.3V voltage drop after connected to the load, this is normal! This drop is not being pulled down your load, but down-sampling resistor.
2. Use as a battery charger
Module without constant function can not be used to charge the battery, since the end of the battery and charger power consumption big difference between charging current is too large, resulting in damage to the battery, so when you want to start the battery using a constant current charging, when charging to a certain extent automatically switches back to constant voltage charging.
Detailed Images
5A Constant Current LED Driver Module Battery Charging Constant Voltage DC-DC
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Contact us
If you have any questions, Pls feel free to contact us.
Email: eft(at)szeft.net
Skype: efortune0028
Whatsapp/Wechat: +86-15880770759
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