Product Name: linear DC regulated power supply

Product model: dcxr21-3510e

1、 Introduction

DCX linear DC stabilized power supply is a high-precision power supply with single-phase or three-phase input and DC output. It has excellent electronic characteristics such as ultra-high accuracy, high accuracy, high stability and so on. It is on the production line

Can provide ultra-low ripple DC power supply, make the product performance more perfect. It has perfect protection circuit and can meet the user's simple and convenient use needs. Compared with switching power supply, it has
It has the advantages of high precision, small ripple, no high-frequency radiation interference and wide application.

This power supply can be used to supply containers, relays, resistors and other components for sophisticated and testing purposes, and also can be used for experimental testing of thermistors, motors and other electronic components. Widely used in famous capacitors

Manufacturers, resistor factories and other electronic components production units and scientific research and development institutions.

2、 Main purpose
1. Aluminum foil, guide needle formation, corrosion, tantalum electrolytic activation;

2. DC motor detection and aging; electric vehicle motor detection and aging;



3. Detection and aging of resistor, relay, motor and other electronic devices;



4. The electrolytic capacitor is sophisticated, and the tantalum capacitor is energized;



5. Experienced in resistor, relay, motor and other electronic components, routine test;



6. All other occasions where DC power supply is required.

1. Specification range: maximum output voltage 0-500v, maximum output current 0-100A (customized according to user requirements);

2. Constant voltage and current: voltage and current value can be continuously adjusted from zero, and constant voltage and current can be automatically converted;



3. Over current alarm: the alarm current value is adjustable;



4. Overvoltage protection: voltage protection value can be adjusted;



5. Short circuit protection: allow long-term short circuit or short circuit startup under any working condition;



6. Overload protection: power supply or load failure, power tripping protection;



7. Short circuit alarm: when the output voltage is short circuit, the power supply alarm (optional);



8、 Automatic discharge: for capacity load shutdown discharge (optional);



9. Output display: LCD;



10. Pulse operation: it can be equipped with a time controller to form a DC pulse power supply (optional);



11. Intelligent: 232 interface connection (optional).

1. Constant voltage and current: the voltage and current can be continuously adjustable from 0, and the constant voltage and current state can be automatically converted

2. Source effect: CV ≤ 0.01% CC ≤ 0.01% (measured when the output is the highest voltage and the maximum current)



3. Load effect: CV ≤ 0.1% CC ≤ 0.1% (measured when the output is the highest voltage and the maximum current)



4. Ripple voltage: CV ≤ 0.01% CC ≤ 0.1% (output is the highest voltage, measured at the maximum current)



(different specifications and corresponding parameters are not completely consistent, please refer to the real object).



5. Display mode: LCD



6. Display accuracy: voltmeter 0.1V



Ammeter 0.01A (Note: the display accuracy of different specifications of power supply may be different)



7. Display error: voltmeter ≤ 1% ± 1 word



Ammeter ≤ 1% ± 1 word (Note: display error can be adjusted according to requirements)



8. Short circuit protection: long-term short circuit is allowed under any circumstances



9. Protection mode: over voltage, overload, phase loss trip protection; over current alarm protection



10. Working mode: long term full load continuous working



11. Input voltage: single-phase 220V ± 10%; three-phase 380V ± 10% 50Hz ± 10%



12. Environmental conditions: temperature 0 ℃ - + 40 ℃; humidity ≤ 80%