AC 110V, 60Hz DC Power Supply Regulated Adjustable Digital|Lab Grade Profession

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AC 110V, 60Hz DC Power Supply Regulated Adjustable Digital|Lab Grade Profession
Product Description
Product description:
The series of switching power supplies for measuring instrument have ruled out the inconvenience of big volume and heavyweight of a traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment.
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/NPS3010W
Input power：AC 110V, 60Hz
Output voltage: 0-30V for NPS3010W
Output current: 0-10A for NPS3010W
Output power: 300W for NPS3010W
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
Head display :
Three window digital tube display: voltage, current, power
Display accuracy: 0.5% + 3 words
Display staging rate: voltage 0.1V, current 0.01A, power 0.1w/1w
product size: 70 (W) x 130 (H) x 230 (L) mm
Package size: 110 (W) x 170 (H) x 290 (L) mm
N.W: 1.3KG
G.W: 1.6kg
Packing List
1 x DC power supply
1 x power cord
1 x output line
1 x operation manual
Payment
Delivery details
Terms of sales
About us
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Payment
We accept PayPal payment only
Payment must be received within 7 days after order is made.
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Delivery details
Shipping:
The item will be shipped from our US warehouse to United States, which is more faster than from aboard.
2-9 working days to: USA
Terms of sales
We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
About us
Your satis
faction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Contact us
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Feedback
On Jun-08-21 at 01:36:23 PDT, seller added the following information: