Description
12 volt 10 amp variable linear DC power supply caters to a diverse array of applications in electronics, prototyping, and testing. Its linear configuration plays a pivotal role in minimizing output noise, thereby augmenting the stability of interconnected circuits. This adjustable linear DC power supply offers precise adjustments for voltage and amperage settings, ensuring optimal performance and safety for connected devices.
Specification
| Model | ATO-JK1210S |
| Input Voltage | 110V or 220V AC (+/- 10%) |
| Output Voltage Range | DC 0-12V |
| Output Current Range | 0-10A |
| Output Power | 120W |
| Frequency | 50Hz/60Hz |
| Output Type | Dual |
| Display | 3 digit |
| Display Accuracy | ≤ ±0.1%＋2d |
| Voltage Display Resolution | 100mV |
| Current Display Resolution | 100mA |
| Efficiency | >65% |
| Voltage Regulation | |
| Load Regulation (CV) | 1×10-5+2mV |
| Line Regulation (CV) | 1×10-5+5mV |
| Ripple & Noise (P-P) | 0.5mV |
| Temperature Coefficient | 300PPｍ/℃ |
| Current Regulation | |
| Load Regulation (CC) | 5×10-5+10mV |
| Line Regulation (CC) | 3×10-5+10mA |
| Temperature Coefficient | 300PPｍ/℃ |
| Others | |
| Protection | Over Load and Over Voltage Protection |
| Recovery Time | ≤100µs |
| Operating Ambient | -10℃ to + 45℃/ 85%RH |
| Storage Ambient | -10℃ to + 80℃/ 80%RH |
| Warranty | 12 Months |
| Size | 290 (L) x 130 (W) x 165 (H) mm |
| Weight | 5.5kg |
Detail
Tips: How do I calibrate a variable linear DC power supply?
To calibrate a variable linear DC power supply, follow these steps. First, ensure the power supply is off. Connect a calibrated voltmeter to the output terminals. Set the power supply to a specific voltage and turn it on. Adjust the output voltage knob until the voltmeter reads the desired value. Repeat this process for multiple voltage settings across the range. Check the accuracy at various points to identify any discrepancies. If necessary, make adjustments using the calibration controls provided by the manufacturer. Confirm the accuracy again after adjustments. Additionally, consider calibrating the current limiting function by using a calibrated ammeter and a load resistor. Document the calibration results and keep a record for future reference. Periodic recalibration is recommended to maintain accuracy.
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