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SK40C Buck-boost Converter Color Screen CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

4.8542
$13.99 / $17.07
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$9.99 / $17.07
Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Feature:1. The LCD display panel is immersed in gold technology to prevent oxidation and poor contact, and prevent incomplete display after long-term use.2. Independent silicone buttons to set the voltage or current, one key to enter, one key to exit, fast and concise, rejecting tediousness3. The upper and lower boards have independent architecture and independent MCU. The LCD or color screen display board can be replaced at will, and the power supply board can also be used independently.4. The upgraded silicone button material is soft, comfortable to the touch, has an excellent feel, and has a longer service life.5. Humanized design, reserved 5V fan interface, customers can add their own fans to cool down, supports fans within 5V150mAProduct parameters:

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Product Model Comparison SK40C (This item)
SK90C
Product name CNC DC voltage buck-boost power supply
Input voltage 6-36.00V
Output voltage 0.5-36.00V
Output current 0-4.5A 0-5A
Output power 40W 90W
Voltage resolution 0.01V
Voltage accuracy ± 0.3%+3 words (Calibratable)
Output current accuracy ± 0.5%+3 words (Calibratable)
Current resolution 0.001 A
Data group storage 11 groups
Silicon rubber keypads 5
Buzzer Yes
Soft Yes
Screen size Upgraded 1.8-inch large screen, 36 * 29mm visible range
Conversion efficiency About 88%
Product size 83x48x29.4mm (Height does not include rotary encoder)
Product weight Net weight of product: 103g Weight with packaging: 123g
Under voltage protect (LUP) 5.5-35V adjustable, factory default value of 5.5V
Output overvoltage protection (OUP) 0.5-37V adjustable, factory default value 37V
Output overcurrent protection (OCP) 0.001 -4.6A adjustable, factory default value 4.6A 0.001 -5.2A adjustable, factory default value 5.2A
Output overpower protection (OPP) 0.01-41 W adjustable, factory default value 41W 0.01-91 W adjustable, factory default value 91W
Over temperature protection (OTP) 30-99 adjustable, factory default value of 90
Timeout protection (OHP) 1 -99 hours and 59 minutes, factory default off
Overcapacity protection (OAH) 0.001-9999Ah, Factory default off
Superenergy protection (OPH) 0.001-4000KWh, Factory default off
Output anti backflow YES
Input anti reverse connection YES


Package includes:

1 x Adjustable regulated power supply

Electronics Ranking

SK40C Buck-boost Converter Color Screen CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

SK40C Buck-boost Converter Color Screen CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

SK40C Buck-boost Converter Color Screen CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

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  • 16/04/2025

    OK

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  • 20/11/2024

    All came fine and fast. All items are well packed and protected. Nice feel.

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