High Precision with Digits Display
The easy to read digits display is used to display the voltage and current values, displaying more accurate value than other DC Power Supply, with 0.1V and 0.01A accuracy. Very durable and easy to observe even in low light conditions.
Provides Multiple Protection
The built-in automated cooling fan protect the main body from high temperature, when the temperature reaches 60 degree, the over temperature protection starts to control the temperature, effectively prolong the life of product.
Feature:
With more extensive range of input voltage 115V±5V.
With high frequency operation can reduce the size of power transformer .
With small size , light weight and high density power .
Entire efficiency rate higher up to 70%
Zero adjustment for the output of voltage and current
Specifications：
Model: NPS306W
Input power：AC 110V, 60Hz
Output voltage: 0-30Vfor NPS306W
Output current: 0-6A for NPS306W
Output power: 180W for NPS306W
Working temperature：0 ℃ - 40 ℃; relative humidity: < 80% RH
Storage temperature：-10 ℃ ~ 70 ℃; relative humidity: < 70% RH
Constant Voltage Operation:
Voltage stability：0.1% ± 3MV
Load stability: 0.2% ± 3MV
Ripple voltage: ≤ 0.5% Vp-p
Continuously adjustable from 0 to rated voltage
Constant Current Operation:
Current stability: 0.1% ± 3mA
Ripple current: ≤ 0.5% Vp-p
Recovery time: ≤ 500 μ s
Temperature coefficient: ≤ 100ppm / ℃
0 to rated current continuously adjustable
Packing List:
1 x DC power supply
1 x power cord
1 x output line
1 x operation manual
We offer free shipping on all orders with UPS Ground in the US mainland. Transit time with UPS ground shipping is anywhere from 3-4 business days depending on your location. If you have any questions, feel free to contact via email support@cncest.com or Tel: +86-18981865415.
We use the highest quality and fastest logistics companies such as UPS Logistics, USPS, and FedEx Logistics to assist transportation.
Note: We don't use the post office box.
Most products ship within 3 business days from the date of your order (unless indicated on the product page). We will send you tracking information as soon as it is available. If you do not receive tracking info within 5 business days of your order, feel free to follow up with us via email.
Our advantages: We have three local warehouses located in NJ, CA & GA. The goods will ship to you from the closest warehouse.
International Purchase
Import duties, taxes, and charges are not included in the item price or shipping charges. The buyer should be responsible for these charges.
For more details, please check our Shipping Policy page.
Return Policy
All our products could return for free within 60 days for some reason! Please check our Return Policy page for more details.
Refund Policy
Every product is backed by a 12-months warranty and a 60-day return policy from the date of purchase. Exceptional circumstances will be listed clearly in the listing. If you need to return a product and get a refund, please contact us for a free shipping label and ship it back.
The refund would be processed after the item is received by our warehouse staff, which is confirmed to be unopened and in good condition. You may learn more details on our Refund Policy page.
Contact Us:
Address:
NO 3 TAI YAU STREET
San Po Kong, Kowloon, HK
Tel: +86-18981865415
Our telephone working hours: Monday to Friday, 8:00-17:00 (GMT- 08:00)
Email: support@cncest.com (Emails will be answered within 24 hours.
(Except weekends and public holidays)