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Kadi ya Upakiaji ya Kielektroniki ya NXI-3201 inayoweza kutekelezwa
Mfululizo wa NXI-3201 ni usahihi wa hali ya juu, uliounganishwa sana, unaoangazia kikamilifu mzigo wa kielektroniki wa DC unaoweza kupangwa uliotengenezwa na NGI. Inakubali usanifu wa NXI, iliyoundwa kwa ajili ya maombi ya ushirikiano, inasaidia CC/CV/CP/CR/LED na njia nyingine za uendeshaji, na OCP/OVP/OPP/ OTP na kazi nyingine nyingi za ulinzi. Mfululizo wa NXI-3201 unaweza kutumika sana katika nyanja nyingi, kama vile usambazaji wa nishati ya chini ya ubadilishaji, kibadilishaji cha DC/DC, usambazaji wa umeme wa LED, umeme wa magari, utafiti na elimu, n.k.
Kuu Features
●Nguvu: 20W/25W/50W
●Voltage range: 0~20V/0~60V/0~100V
●Current range: 0~1A/0~5A/0~10A
● Masafa ya vipimo viwili vya CC, CV, CP, CR mode
●Inafaa kwa ajili ya majaribio ya nishati ya idhaa nyingi na mzigo unaolingana
● Hali ya majaribio mengi: CC/CV/CR/CP/CCD/CVD/CPD/CRD/LED
●Kiwango kinachoweza kuhaririwa cha kupanda na kushuka kwa voltage na mkondo; Kasi ya majibu ya kitanzi cha mzunguko inayoweza kurekebishwa
●Uigaji wa OCP/OPP/mzunguko mfupi
●Jaribio la mfululizo(SEQ), jaribio la kiotomatiki, hali ya jaribio la Von/Voff
●Na nafasi moja/mbili, zinazotumika kwa chasi ya NXI-F1000
● Ugavi wa umeme wa 12VDC, mawasiliano ya LAN kwa udhibiti wa mtu binafsi
●Inaauni itifaki ya SCPI/Modbus-RTU na kichochezi cha nje
Mashamba ya Maombi
●Jaribio la usambazaji wa nishati ya chini, kama vile nishati ya AC/DC, kibadilishaji cha DC/DC, nishati ya LED, nishati ya mawasiliano n.k.
●Jaribio la kuunganisha nyaya za magari, kiunganishi, fuse, relay, n.k.
●Jaribio la kutoweka kwa betri ya lithiamu, betri ya hifadhi, n.k.
Kazi na Faida
Muunganisho wa hali ya juu zaidi, chasi ya 4U yenye hadi chaneli 16
NXI-3201 DC Programmable Electronic Load Cards can be integrated with NXI-F1080 and other chassis, supporting up to 16 channels in a single device. Each channel is electrically isolated.
It can be controlled separately or simultaneously.
Uigaji wa mwanga wa LED ili kujaribu nguvu ya uendeshaji ya LED
The electronic load has LED light simulation function. As shown in the figure, the LED equivalent circuit is to connect the resistance Rd with the voltage source Vf in series. Its I-V curve is equivalent to tangent of the real LED nonlinear I-V curve at the operating point (Vo, Io). With built-in LED mode, NXI-3201 boosts efficient testing of LED power supplies.
Jaribio la OCP (juu ya ulinzi wa sasa).
During OCP test, NXI-3201 will load under CC mode and check whether the DUT voltage is lower than end voltage. If lower, NXI-3201 will record the present loading current as the test result and shut the input to stop the test.
If the DUT voltage is higher than end voltage, NXI-3201 will increase the loading current until the DUT voltage is lower than end voltage or it reaches the Max. loading current.
