DC-DC Step Down Power Supply Adjustable Module With LCD Display
Availability: In stock
- Converter type: DC-DC
- Input voltage: 5~23V (Best voltage 20V)
- Output voltage: 0V~16.5V (Continuously adjustable)
- Peak current: 3A
- Mainboard size: 50mm x 30mm x 12mm(LxWxH)
- Display module: STN LCD
- LCD size: 37.5mm x 17.0mm(LxW)
- LCD accuracy: 1%
- Conversion efficiency: 95%
- Load regulation S(I): <= 0.8%
- Voltage regulation S(U): <= 0.8%
- Under power off situation, holding left button and supply the power to the unit, when the display begin flashing, release left button, with multimeter measure the output voltage, by press the left and right button, adjust the multimeter measuring voltage
- After adjustment, please power and then power on again, then calibration is completed. Calibration error is around 0.04V. If the error is greater, you can try to calibrate it again.
- We accept order for customer from Malaysia including Semenanjung, Sabah and Sarawak
- For Sabah and Sarawak customer, it is advisable to contact us before commit to purchase. We will advise you whether we can ship to your address or not
- Please take note that we only process the order once the money is transfer successfully and the paid amount is reflected in our account
- Please notify us and update your payment status once payment is made. This is to avoid delay in processing your order.
- Payment receipt only act as indication that payment has been made but serve no proof that the money is transferred successfully.
- Item will be dispatched within 2-3 working day once payment is cleared
- Order made on Sat or Sun will be sent on the next working day once payment is cleared
- Order made on public holiday will be sent on the next working day once payment is cleared
- Item normally dispatched from 9:00AM to 9:30AM everyday but not guaranteed
- Item send by Pos Laju with tracking number. Customer will be advised if item send by other means. Please take note that Pos Laju takes some time to update their system with the tracking number. Customer can track their Pos Laju package at their website.
- Invoice will be provided via email upon request
For order made before 9:00AM and payment is cleared before 9:00AM, we will try our best to send the same day but is not guaranteed.
- 7 days warranty from the date of purchase
- Goods sold are non-refundable, we will replace instead
- Faulty item need to be returned to us for replacement
- Item return must not shown symptom of abuse or modification from its original state
- No refund for item purchased and cannot be used due to configuration issues, etc. If you are not sure, please contact us before commit to purchase
- Replacement item will be sent once we received the faulty item