LVLP Linear DC Power Supply

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Supply Ability200pcs/month
PortShanghai
Delivery Lead Time30~45 days after order confirm and advance payment received

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Supplier Info.

Company Name Yangzhou IdealTek Electronics Co., Ltd.
Membership Free member
Registration Date2015.07.26
Country/RegionChina
CityYangzhou
Contact Stephen Cao(Mr.)

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Yangzhou IdealTek Electronics Co., Ltd.

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Product Attributes

- Brand Name Idealtek
- Model Number LVLP
- Place of Origin China
- Power Electronic
- Usage Process Testing Machine
- Related Keywords linear dc power supply, dc power supply, power supply, linear power supply

Description by Manufacturer

Introduction

LVLP series is linear DC power supply uses power frequency transformer AC/DC conversion technology and matured filtering circuit to ensure pure and & stable DC output

As it uses power frequency transformer, it does not have high frequency radiation interference like switching mode power supply has, so it is suitable for some special conditions that sensitive to EMC. And by its matured and perfect filtering circuit, it has super low ripple and very good output precision; also it has complete protection functions

As features above, this series is mostly used for capacitor, relay and resistor burn-in test and other kinds of test that needs high precision & low ripple DC output.

Features:

Over 500 models, output voltage: 0 ~ 800V, output current: 0 ~ 500A, output power: 0KW-400kW
Constant voltage mode and constant current mode, automatic switchable, output voltage / current continuously adjustable from 0 to rated value.
Over voltage protection: Over voltage value continuously adjustable from 0 to 110% rated value, auto-shut down when output voltage exceeds the over voltage set point
Short protection: Withstand short-circuit under start-up or any working modes, sound & light alarm when output has short.
Over load protection: Auto-tripping when power supply or load has fault and output current exceeds 1.5 times of rated value.
Current-limit protection: User set current-limit value, output current will be limited at current-limit value when load has fault.
Short alarm: sound & light alarm when output voltage lower than 1% of rated value and current higher 110% of rated value. (optional)
Automatic off-load and discharging: when power supply shutdown, power supply will automatically cut off load and discharge electric in load for safety. (optional)
Output display: Voltage & current both LED digital display (standard), LCD display (optional) or LCD touch screen display (optional)
Pulsing working: could add time controller to be pulsing power supply (optional)
Communication port: RS232/RS485 for connection with computer to be remote controlled & monitored by computers (optional)
Analog signal: 0 ~ 5V (10V) or 4 ~ 20mA analog signal for output voltage & current control (optional)

Application

Electrolysis capacitor burn-in, tantalum capacitor energizing, charging.
Resistor, relay, motor, transistor and other electronic components burn-in and routine test.
Stereo equipment test, vehicle electronics test
Different kinds of current protector test.
Lab, electronic device and automatic test equipment
Electronic test device, production line equipment, communication equipment.
Electrolysis, electroplating, electrochemical equipment.
Other conditions need high precision DC output.

Technical Specification

Electrical Characteristics
1. Input,Output	Input: Single-phase 220Vac, 50 Hz±10% (≤7KW) Three-phase 380Vac, 50Hz±10% (>7kw) Output: DC C.C. and/or C.V. Max output: As requirements
2. Accuracy (C.V.)	Line regulation: ≤0.1% Of the rated value (output voltage change ratio under input ±10% change) Stability: during 8 hrs≤0.3% of the rated value (output voltage change ratio due to 8 hours continuously working) Temp. coeff.offset: ≤0.04% of the rated value/℃(output voltage change ratio due to environment temperature changes) Load regulation(load 0~100%): ≤0.3% of the rated value (output voltage change ratio due to output current change from 0 to rated value)
3. Accuracy (C.C.)	Line regulation(361-418V): ≤0.1% Of the rated value (output current change ratio under input ±10% change) Stability: during 8 hrs≤0.3% of the rated value(output current change ratio due to 8 hours continuously working) Temp. coeff.offset: ≤0.04% of the rated value/℃(output current change ratio due to environment temperature changes) Load regulation(load 0~100%): ≤0.3% of the rated value (output current change ratio due to output voltage change from 0 to rated value)
4. Ripple +noise(r.m.s)	CV: ≤0.01% of the rated value+10mV (80%~100% rated output) (single-phase input) / ≤0.1% of the rated value+10mV (80%~100% rated output) (three-phase input) CC: ≤0.2% of the rated value+10mV (80%~100% rated output)
5. Programming output voltage	Adjustable (0~rated value) or CV
6. Programming output current	Adjustable (0~rated value) or CC
7. Adjusting mode	10-turn Potentiometer Key button (optional)
8. Protections function	Output will be cut down when over voltage/over current/over temp./ lack phase (tri-phase)
9. Short protection	Withstand short-circuit and alarm
10. Working mode	Withstand long-term continuous working at full load
11. Read output	Digital LED
12. Display precision	As per output values
13. Display accuracy	≤±1%±1digit (range:5%~50% of the rated value) ≤±0.5%±1digit (range:50%~100% of the rated value)
14. Load characteristic	On demand
15. Operating condition	Location: indoor use only Temperature:-20°C ~ +40°C Humidity:≤90%
16. Spare parts	Company standard (fuse * 1pc operation manual * 1pc)

● Input Voltage: Power source voltage can be changed to others on request. 
● Custom-made specifications are on request.

Price

Price Condition FOB

Packaging & Shipping

- Packing1pc/case, plywood case
- Delivery Lead Time30~45 days after order confirm and advance payment received
- Minimum Order1pc
- Supply Ability200pcs/month
- Delivery PortShanghai

Product Image

Linear Dc Power Supply Related Products

Related Products from premium suppliers on EC21

- Yangzhou IdealTek Electronics Co., Ltd. is mainly exporting to Asia, Europe, South America, Australia

Company Profile

About Yangzhou IdealTek Electronics Co., Ltd.

Membership Free member
Registration Date2015.07.26
Country/RegionChina
CityYangzhou
Contact Stephen Cao(Mr.)

Yangzhou IdealTek Electronics Co., Ltd. is located in Yangzhou city, one of the well-known power supply manufacturing center, we have two manufacturing bases and one sales office in China, based on our solid design ability, powerful technology-team and years? experience in power supply filed, we are able to provide professional, reliable and diversified power solution, and also, perfect domestic production chains contributes to reasonable price and faster delivery.

IdealTek is specialized in manufacturing linear DC power supply, switching mode DC power supply, programmable DC power supply, high voltage DC power supply, AC power supply and inversion power supply etc. Also with our strong design ability, we could provide customization power supply solution in a short time.

Our power supplies are widely used for motor test, surface treatment, waste water treatment, magnet tube vacuum sputtering, capacitor burn-in test, low-middle voltage/high voltage components test and other fields need DC or AC output.

Now our power supplies are used by many overseas customers in Singapore, USA, Brazil, Sri Lanka and Columbia etc. and recognized by customers for its good performance and reliability.

Our slogan - ?Use Ideal Technology, Provide Ideal Products & Service, Be Ideal Provider?

If you are interested in us, please feel free to contact us.

Selling Categories

- Electrical Equipment & Supplies >> Power Supplies
- Manufacturing & Processing Machinery >> Other Manufacturing & Processing Machinery
- Measurement & Analysis Instruments >> Testing Equipment

Keywords

dc power supply , ac power supply , inverter , test power supply

Registration Date	2015/07/26(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2015
Employees total	11 - 50
Annual revenue	USD 100,000 - 500,000

Contact Information Order Credit Report

Company	Yangzhou IdealTek Electronics Co., Ltd.
Address	#343, No. 8 Wenchang Middle RoadYangzhouJiangsu225000China
Phone	86 - 514 - 87922965
Contact	Stephen Cao / Oversea Sales Manager

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LVLP Linear DC Power Supply

Product Attributes

Description by Manufacturer

Price

Packaging & Shipping

Product Image

Linear Dc Power Supply Related Products

Related Products from premium suppliers on EC21

Main Export Markets

Company Profile

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Real Estate