Korad KA3003D 30V 3A Adjustable Precision Digital Programmable Laboratory Switching DC Power Supply
iProGadgets Repair Tools Korad KA3003D 30V 3A Adjustable Precision Digital Programmable Laboratory Switching DC Power Supply
Features:
Adequate power for long load-carrying time
Coarse and fine-tuning with digital encoder adjustment
Intelligent temperature control fan, current can be pre-set
Constant voltage and constant current automatically switch according to the load size
Four-digit display with high-resolution 10mV/1mA
Pure copper transformer, low noise, and low ripple
Lock function to prevent misoperation
Short-circuit protection, over-current protection (OCP)
Specification:
Model: KA3003D
Voltage range: 0~30V
Current range: 0~3A
Load regulation: voltage: ≤0.01%+2mV; current: ≤0.1%+5mA
Linear regulation: Voltage: ≤0.01%+3mV; Current: ≤0.1%+3mA
Setting resolution: voltage: 10mV; current: 1mA
Setting accuracy (25℃+-5℃): voltage: ≤0.5%+20mV; current: ≤0.5%+5mA
Ripple (20hz-20MHz): Voltage: ≤1 mVrms; Current: ≤3 mArms
Temperature coefficient: voltage: ≤150ppm; current: ≤150ppm
Reading accuracy: voltage: 10mV; current: 1mA
Reading temperature coefficient: voltage: ≤150ppm; current: ≤150ppm
Response time (10% rated load): voltage: ≤100ms; current: ≤100mS
Operating environment: indoor use
Altitude: ≤2000m
Operating temperature: 0~40°C
Operating Relative Humidity: ≤80%
Features:
Adequate power for long load-carrying time
Coarse and fine-tuning with digital encoder adjustment
Intelligent temperature control fan, current can be pre-set
Constant voltage and constant current automatically switch according to the load size
Four-digit display with high-resolution 10mV/1mA
Pure copper transformer, low noise, and low ripple
Lock function to prevent misoperation
Short-circuit protection, over-current protection (OCP)
Specification:
Model: KA3003D
Voltage range: 0~30V
Current range: 0~3A
Load regulation: voltage: ≤0.01%+2mV; current: ≤0.1%+5mA
Linear regulation: Voltage: ≤0.01%+3mV; Current: ≤0.1%+3mA
Setting resolution: voltage: 10mV; current: 1mA
Setting accuracy (25℃+-5℃): voltage: ≤0.5%+20mV; current: ≤0.5%+5mA
Ripple (20hz-20MHz): Voltage: ≤1 mVrms; Current: ≤3 mArms
Temperature coefficient: voltage: ≤150ppm; current: ≤150ppm
Reading accuracy: voltage: 10mV; current: 1mA
Reading temperature coefficient: voltage: ≤150ppm; current: ≤150ppm
Response time (10% rated load): voltage: ≤100ms; current: ≤100mS
Operating environment: indoor use
Altitude: ≤2000m
Operating temperature: 0~40°C
Operating Relative Humidity: ≤80%
