DC-DC CC CV Buck Boost Converter 9-35 to 1-35V 80W Buck Booster DC Step Down Step Up Adapter Module Adjustable Voltage Regulator – KSH 400 at HIMA TRONICS Mombasa – Top quality modules. Best electronics in Kenya. Shop now for Arduino, ESP32, sensors and IoT devices.
Home / Modules / DC-DC CC CV Buck Boost Converter 9-35 to 1-35V 80W Buck Booster DC Step Down Step Up Adapter Module Adjustable Voltage Regulator

DC-DC CC CV Buck Boost Converter 9-35 to 1-35V 80W Buck Booster DC Step Down Step Up Adapter Module Adjustable Voltage Regulator

SKU: HMJ770 Category: Modules
KSH 400.00
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Product Description

DCDC CC CV Buck Boost Converter 935 to 1-35V 80W

= Versatile StepDown/StepUp Adapter Module with Adjustable Regulation =

This 80W buckboost converter module accepts 935V DC input and provides an adjustable output from 135V. Its buckboost topology allows stepping voltage up or down, making it a flexible power regulator for LED drivers, battery charging, and car power applications .

80W Output Power Handles highpower loads with natural cooling
Wide Adjustment Range 135V output covers diverse project needs
Output short circuit and over-temperature protection included
Use forced air cooling for loads above 6A input current
No reverse polarity protection - ensure correct input connections

= Technical Specifications =

ParameterValue
Input Voltage9V to 35V DC
Output Voltage1V to 35V adjustable
Max Output Current8.5A
Max Input Current12A (heatsink required above 6A)
Output Power80W (natural cooling)
Conversion EfficiencyUp to 90.5%
No-Load Current6mA typical
Ripple and Noise200mVp-p
Voltage Regulation±0.5%

= Key Features =

BuckBoost Topology Steps voltage up or down as required

CC CV Modes - Constant current and constant voltage for battery charging

Adjustable Undervoltage Protection - Protects batteries from deep discharge

OverTemperature Protection Reduces output power gradually, not abruptly

TwoColor Indicator Shows charging status clearly

== Applications ==

  1. High-power LED drivers
  2. Lead-acid and lithium battery charging
  3. Car voltage regulator and car charger
  4. Solar battery boost charging
  5. Laptop and portable device power
Efficient and Reliable - 90.5% efficiency for minimal heat loss
Comprehensive Protection Overtemp, short circuit, and undervoltage safeguards

√ Includes 3296W multi-turn potentiometer for precise adjustment

√ Airfoil heat sink design for improved cooling

√ Suitable for automotive, industrial, and DIY projects

= Connection and Adjustment Guide =

Terminals:

  • IN+: Input positive (9-35V)
  • IN-: Input ground
  • OUT+: Output positive (1-35V)
  • OUT-: Output ground

Adjustment:

  • Trim pot for output voltage
  • Trim pot for current limit
  • Adjust undervoltage protection threshold
Keep 12V input wires below 1 meter with 1.5mm² minimum gauge
For continuous high-power use, add a cooling fan
Input voltage must not exceed 35V
Module is nonisolated input and output share common ground

= Troubleshooting =

No output:

  • Check input voltage and polarity
  • Verify output load not shorted
  • Avoid reverse polarity connection

Overheating:

  • Add forced air cooling
  • Reduce load current below 6A
  • Ensure ambient temperature below 40°C

Inconsistent output:

  • Check trim pot adjustment
  • Verify input voltage stability
  • Avoid undersized wiring