ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Output:
Voltage: 0-30V (CH1/CH2); 0-5V (CH3)
Electric current: 0-3A (CH1/CH2/CH3)
Constant voltage mode:
Change rate:
Voltage variation rate: ≤ 0.01% + 3mV
Load variation rate: ≤ 0.01% + 3mV (rated current ≤ 3A), ≤ 0.02% + 5mV (rated current > 3A)
Ripple & Noise: 1mVrms (5Hz1MHz)
Recovery time: ≤ 100μs (load variation 50%, minimum load 0.5A)
Temperature coefficient: ≤ 300ppm/°C
Output range: 0rated voltage, continuously adjustable
Constant current mode:
Change rate:
Voltage variation rate: ≤ 0.2% + 3mA
Load variation rate: ≤ 0.2% + 3mA
Ripple current: ≤ 3mArms
Output range: 0~rated current, continuously adjustable
Tethered tracking mode:
Parallel variation rate:
Voltage variation rate: ≤ 0.01% + 3mV
Load variation rate: ≤ 0.01% + 3mV (rated current ≤ 3A), ≤ 0.02% + 5mV (rated current > 3A)
Tandem variation rate:
Voltage variation rate: ≤ 0.01% + 5mV
Load variation rate: ≤ 300mV
Tracking error: ≤ 0.5% + 10mV (10-30V no-load), ≤ 0.5% + 30mV (0-9.99V no-load)
Meter header Display:
Voltage: 5 digits, 0.4" LED display
Current: 5 digits, 0.4" LED display
Power: 5 digits, 0.4" LED display
Resolving power:
Voltage: 1mV
Current: 0.1mA
Power: 1mW
Programming accuracy (25 ± 5°C):
Voltage: ± (0.03% reading + 10 digits)
Current: ± (0.3% reading + 10 digits)
Reading accuracy (25 ± 5°C):
Voltage: ± (0.03% reading + 10 digits)
Current: ± (0.3% reading + 10 digits)
Lock key function: Yes
Save/Recall: 4 groups
Power Supply: AC 100V/120V/220V/230V±10%,50/60Hz
Size & Weight: 210*130*265mm; About7Kg
Datasheet
Catalog
Features
• 3 or 4 independent outputs, continuously adjustable
• 6 sets of LED displays: voltage/power tothree decimal places and current to fourdecimal places
• Resolution: 1mV/0.1mA/mW
• Digital panel control (rotary codingswitch, silicone button with indicatorlight)
• Friendly user operation, coarse/fine volume control
• 4 groups save/retrieve
• Lock key function
• Output ON/OFF Tracking series/parallel mode"Intelligent temperature controlled fan, effectively reducing noise
• Lightweight design
