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Efficient Step Down Power Supply for DC StepUpDown Converter with LCD Display
DESCRIPTION

Features
*This constant voltage constant current CNC DC automatic step-down power supply is very suitable for applications in fields such as solar charging, computer power modification, DIY desktop CNC small power supply, etc.
*It is equipped with a full-view dedicated power supply LCD, large-screen display, the status is clear at a glance, easy to operate, and very smooth to use
*The input voltage range of this power supply is 5.0-30.00V, the output voltage range is 0.6-30.00V, the output current range is between 0-4.000A, and the maximum output power is 35W.
*It also has a variety of protection mechanisms, such as anti-reverse connection, anti-backflow, under-voltage protection, over-voltage protection, over-current protection, over-temperature protection and over-power protection, etc., to ensure safety during use.
*On the running interface, a short press of the encoder button allows the user to easily view parameters such as power (W), capacity (Ah), energy (Wh) and time (h). In addition, press and hold the encoder button for 2 seconds to lock the set voltage and current to prevent misuse; after locking, press and hold the encoder button for 2 seconds to unlock

Specification
Product Name: CNC DC Step-Up/Down Power Supply
Product model: XY-SK35H
Input voltage: 5.0-30V
Output voltage: 0.6-30V
Output current: 0~4.0A
Voltage accuracy: ±0.5%+1 character
Output power: 35W with natural heat dissipation, 50W with air cooling
Current accuracy: ±0.5%+3 digits
Voltage resolution: 0.01V
Current resolution: 0.001A
Conversion efficiency: about 88%
Soft start: Yes

protection mechanism
Input anti-reverse connection: Yes
Output anti-backflow: Yes
Input undervoltage protection: (4.7-30V adjustable, default 4.7V)
Output overvoltage protection: (0-32V adjustable, default 32V)
Output overcurrent protection: (0-4.2A adjustable, default 4.2A)
Output over-power protection: (0-51W adjustable, default 36W)
Over-temperature protection: Yes, default 95°C
Timeout protection: (0-100H adjustable, default off)
Overcapacity protection: (0~9999AH adjustable, default off)
Super energy protection: (0~9999WH adjustable, default off)

Packing list
1*DC/DC power module

POLICES

 

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

 

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

 



We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.


 

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.



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