High precision variable linear DC power supply with adjustable voltage and current slew rate, supplies 0 to 30V DC at up to 60A. It is specially designed for scientific research, product development, laboratories, schools and electronic production lines.
Specification
Model | CHN-JK3060S |
Input Voltage | 110V or 220V AC (+/- 10%) |
Output Voltage Range | 0-30V |
Output Current Range | 0-60A |
Output Power | 2025W |
Frequency | 50Hz/60Hz |
Output Type | Dual |
Display | 3 digit |
Display Accuracy | ≤ ±0.4%+3d |
Voltage Display Resolution | 10mV |
Current Display Resolution | 10mA |
Efficiency | >60% |
Voltage Regulation |
Load Regulation (CV) | 1×10-4+8mV |
Line Regulation (CV) | 1×10-4+3mV |
Ripple & Noise (P-P) | 0.8mV |
Temperature Coefficient | 300PPm/℃ |
Current Regulation |
Load Regulation (CC) | ≤5mA |
Line Regulation (CC) | 2×10-4+3mV |
Temperature Coefficient | 500PPm/℃ |
Others |
Protection | Over Load and Over Voltage Protection |
Operating Ambient | 0℃ to + 40℃/ 85%RH |
Storage Ambient | -10℃ to + 80℃/ 80%RH |
Certification | CE, RoSH |
Warranty | 12 Months |
Size | 530 (W) x 430 (H) x 200 (D) mm |
Weight | 40kg |
Package List | 1 x DC Power Supply Host, 1 x Output Power Cord, 1 x User Manual |
Details


Tips: Working principle of variable linear DC power supply
The working process of the main circuit of the linear DC power supply is that the input power is first subjected to the preliminary AC voltage stabilization by the pre-regulated circuit, and then converted into the DC power supply through the isolation and rectification of the main working transformer, and then under the intelligent control of the control circuit and the single-chip micro-processing controller finely adjust the linear adjustment element to output a high precision DC voltage source.
Linear DC power supply can be widely used in scientific research, universities, laboratories, industrial and mining enterprises, electrolysis, electroplating and charging equipment.
Buy 0 to 30V, 0 to 60A variable linear DC power supply with selectable 110V/220V±10% AC input, 3 digit LED display, 2250W power, CC/CV mode automatic switch, capable of delivering an adjustable output voltage or current. Using a variable DC power supply allows digital or analog control of the power supply output by a control system.