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aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S16fd039b417249b79b498e2873c8f8d0u/DC-DC-Buck-Module-24V-to-12V-12V-to-5V-10A-Vehicle-LED-Industrial-Control-Power.jpg)
- À¯Çü: ±âŸ
- ±Ù¿ø: CN (Á¤Ç°)
modname=ckeditor
model£ºBK-1028-08
This module adopts high-efficiency synchronous rectification and step-down technology£¬MOSThe tube adopts imported ultra-low conduction impedance¡¢High speed series£¬To achieve the highest efficiency¡£The inductor adopts iron silicon aluminum magnetic ring£¬diameter1MMPure copper wire winding£¬It has very low copper loss and magnetic loss at high frequency current¡£Adopt advanced forward feedback voltage stabilization technology£¬Excellent voltage regulation rate and load regulation rate can be guaranteed in a wide input voltage range£¬No load/Full load voltage variation at0.1Vwithin¡£
This module is suitable for industrial control system power supply¡¢vehicle12V¡¢24VPower supply system£¬Realizable24Vturn12V£¬12Vturn9V£¬12Vturn5V£¬12Vturn3.3V£¬Any output voltage¡£This module can also be used as a high-powerLEDDrive power supply¡¢Mainboard power supply, etc¡£
Specifications£º
- Wide input voltage range£ºdirect10¢¦28V
- The output voltage can be set to1V£¬2.5V£¬3.3V£¬5V£¬6V£¬9V£¬12V£¬16V Or any other voltage¡£
- Typical output current£º
input12V£¬output3.3V£º15A input12V£¬output5V£º10A input12V£¬output9V£º10A input24V£¬output12V£º8A
- High efficiency synchronous rectifier step-down Technology£¬Maximum efficiency97%¡£
- With short circuit protection£¬The output terminal is not afraid of short circuit£¬The circuit will be automatically protected¡£
- Overheat protection,High current output will not burn out at high temperature.
- Input undervoltage protection£¬Input voltage below10VStop working when¡£Customized undervoltage protection threshold voltage¡£
- No input reverse connection protection£¬The input is connected reversely and must be burned£¡
- The input and output terminals adopt electrolytic capacitors with high frequency, low resistance and long service life and low voltageESRHigh capacity ceramic capacitor parallel filter based on£¬Full load output ripple below80mV(input24V£¬output12V@8A)¡£
- On board power switch(EN)Control terminal£¬External power switch can be used to control whether the power supply works or not¡£
- Pressure reducing plate£¬The output voltage is always lower than the input voltage£¬Minimum differential pressure between input and output2V¡£
- Board size£º72.2X26X18MM£¨longXwideXhigh£©£¬Net weight£º21gram
structure size :
![](https://ae01.alicdn.com/kf/S4865012e177e464fa90997ec170c2168V.jpg)
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