SK40 Upgraded Buck-Boost Converter, CNC Adjustable Voltage Stabilized Power Supply, Constant Voltage Charging Module
In stock
Smart shoppers OnBuy it!
- Earn Cashback on every purchase – spend it instantly on your next order
- Free delivery – on millions of items across the site
- Customers love us – 131,000 Trustpilot reviews and an 'Excellent' rating
Interest-free payment options available
See full product description & details
Delivery: Priority (Free) | Tue 18th - Sat 22nd Aug
Sold by: CNNOTEPAD
Returns: 30 days
180-day payment protection
You might also like
Summary
- Input voltage: 6-36.00V; Output voltage: 0.5-36.00V
- Output current: SK40: 0-4.5A; Output voltage accuracy: ±0.3%+3 words (can be calibrated)
- Output power: SK40: 40W; Output current accuracy: ±0.5%+3 words (can be calibrated)
- Voltage resolution: 0.01V; Current resolution: 0.001A
- Data group storage: 11 groups of silicone rubber keyboards: 5
SK40 Upgraded Buck-Boost Converter, CNC Adjustable Voltage Stabilized Power Supply, Constant Voltage Charging Module Description
Input voltage: 6-36.00V; Output voltage: 0.5-36.00V
Output current: SK40: 0-4.5A; Output voltage accuracy: 0.3%+3 words (can be calibrated)
Output power: SK40: 40W; Output current accuracy: 0.5%+3 words (can be calibrated)
Voltage resolution: 0.01V; Current resolution: 0.001A
Data group storage: 11 groups of silicone rubber keyboards: 5
Product name: CNC buck-boost power supply
Product model: ZK-SK40
Screen size: Upgraded 1.8-inch large screen, 36x29mm visual range
Buzzer: Yes
Conversion efficiency: about 88%
Soft start: Yes
Product weight: SK40: net weight 103g
protection mechanism:
Input anti-reverse connection: yes
Output backflow prevention: yes
Input undervoltage protection (LUP): 5.5-35V adjustable, factory default value 5.5V
Output overvoltage protection (OUP): 0.5-37V adjustable, factory default value 37V
Output overcurrent protection (OCP): SK40: 0.001-4.6A adjustable, factory default value 4.6A
Output over-power protection (OPP): SK40: 0.01-41W adjustable, factory default value 41W
Over-temperature protection (OTP): 30-99 adjustable, factory default value 90
Overtime protection (OHP): 1-99 hours and 59 minutes, factory default is off
Over capacity protection (OAH): 0.001-9999Ah, factory default is off
Overpower protection (OPH): 0.001-4000KWh, factory default is off
Colour:grey
Material:abs
Size:SK40:83x48x29.4mm. (Height does not include rotary encoder)
Package Contents:
1 * buck boost converter
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Details
| OPC | PTQ6NFB |
|---|---|
| Brand | Tlily |
| Codes | 4712369584379 (EAN) |
Product Data
| Height | 5cm |
|---|---|
| Width | 7cm |
| Length | 11cm |
| Weight | 0.123kg |
| Colour | grey |
| Material | abs |
Compare Sellers for SK40 Upgraded Buck-Boost Converter, CNC Adjustable Voltage Stabilized Power Supply, Constant Voltage Charging Module
- New from £14.92
| Seller | Ratings | Warranty | Returns | Price | Delivery | Total | Quantity |
|---|---|---|---|---|---|---|---|
|
Dispatched from:
|
(466 reviews) | - |
30 Days
Free Returns No
|
£14.92
|
+Free Priority Delivery
Est. Delivery:
18th-22nd Aug
|
£14.92
|
Earn as you shop with instant Cashback on everything.
No catch, no cost
- Paid into your OnBuy account
- Spend it on your next purchase
- Save it or withdraw it
Become a Cashback VIP
Just 1 purchase unlocks bigger deals & rates






















