Gossen Metrawatt SPL 250-30 ການໂຫຼດເອເລັກໂຕຣນິກທີ່ສາມາດຕັ້ງໂປຣແກຣມໄດ້ (250 W; 0...80 V DC; 0...30 A)
Maximum Power: 250 W at 40 °C
Input Voltage Range: 0 to 80 V DC
Input Current Range: 0 to 30 A
Operating Modes: Constant Current (CC), Voltage (CV), Resistance (CR), and Power (CP)
Minimum Operating Voltage: 0.6 V at full scale current
CC Mode Accuracy: 0.1% + 10 mA (High Range)
CV Mode Accuracy: 0.1% + 10 mV
CR Mode Range: 0.02 Ω to 2000 Ω (across three ranges)
CP Mode Accuracy: 0.2% + 600 mW
Current Slew Rate: Adjustable from 1 mA/μs to 3 A/μs
Transient Operation: Continuous, pulse, or toggled modes up to 50 kHz
Sequence Functions (List Mode): 10 μs to 100,000 s step rate; up to 50 steps per list
Battery Discharge Test: Capacity measurement up to 3000 Ah
Short Circuit Test: Integrated function (3.3 A in CCL / 33 A in CCH)
Protection Features: Overvoltage (OVP), Overcurrent (OCP), Overpower (OPP), Overtemperature (OTP), and Polarity Reversal
Remote Sensing: Automatic switching to sensing mode via dedicated connector sockets
Memory: 10 groups of parameter settings can be saved and retrieved
Standard Interface: RS 232 port with SCPI support
Optional Interfaces: GPIB (IEEE488) or USB-Interface
Display: Multifunctional LCD panel for simultaneous parameter viewing
Input Supply: 115 V / 230 V AC (+10/-15%), 48 to 63 Hz
Dimensions: 213 mm x 104 mm x 391 mm (without rubber protection)
Net Weight: 5.8 kg
Design: Benchtop instrument, also suitable for 19" rack mounting
Cooling: Intelligent system to reduce temperature and increase power density
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ