ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Output Voltage: +100 to +10,000 V DC/ 1.000 mA DC
VOLTAGE SET ACCURACY: ±0.06% of full scale.
VOLTAGE DISPLAY ACCYRACY: Voltage set accuracy ±1V, typical (±2V, maximum).
VOLTAGE RESOLUTiON: 1V (set and display).
VOLTAGE LIMITT RANGE: 0 to 100% full scale.
VOLTAGE REGULATION 2: Line: 0.001% for ±10% line voltage change.
Load: 0.04% for 100% load change, typical.
OUTPUT RIPPLE (300Hz–300kHz): 0.01% of full scale, VRMS.
DISCHARGE TIME (to 0V under full load) :: 1 second to under 10V.
DISCHARGE TIME (no load) : <6 seconds="" to="" 1="" of="" full="" scale="" voltage="" with="" no="" load="" typical="" br=""> SETTLING TimE : <4 seconds="" to="" within="" 1v="" of="" the="" final="" value="" br=""> RECOVERY TimE : 120ms for 40% step change in load current (typical).
CURRENT LIMIT RANGE: 0 to 105% of full scale.
CURRENT SET ACCURACY: 0.5% of full scale.
CURRENT RESOLUTION: 1µA.
CURRENT DISPLAY AccuRAcy: ±1µA, typical (±2µA, maximum).
TRIP CURRENT RANGE: 10µA to 105% of full scale (excluding stored output charge).
OUTPUT STORED CHARGE: <20µC maximum.
TRIP RESPONSE TIE: <10ms.
MONITOR OUTPUTS
OUTPUT SCALE: 0 to +10V for 0V to full scale.
CURRENT RATiNG: 10mA maximum.
OUTPUT IMPEDANCE: 100Ω.
ACCURACY: ±0.2% of full scale with a 1MΩ load, minimum.
UPDATE RATE: 87.5Hz.
EXTERNAL VOLTAGE SET
INPUT SCALE: 0 to +10V for 0 to full scale.
INOUT POWER: 75 watts.
INPUT VOLTAGE: 90V–264VAC, 47 to 63Hz.
WEIGHT: 3.7kg (8 pounds).
Series 2290 High Voltage Power Supplies facilitate high voltage device and material testing, as well as high energy physics experimentation. The Model 2290E-5 5kV Power Supply provides voltage outputs up to 5000V, and the Model 2290-10 10kV Power Supply offers up to 10,000V. The Model 2290E-5 has a 5mA current capacity, and the Model 2290-10 has a 1mA current capacity. These supplies measure both output voltage with 1V resolution and output current with 1μA resolution. In addition to the voltage and current output displays, a third display shows one of four settings: output voltage, voltage limit, current limit, or current trip. These values can be set precisely with the front panel keypad. The settings can also be programmed over the IEEE-4888 interface, or the output voltage can be set with an analog control voltage.
