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Ikhadi le-NXI-3201 elilungisekayo le-DC Electronic Load
I-NXI-3201 uchungechunge iwukunemba okuphezulu, okudidiyelwe kakhulu, okugcwele okugcwele okuhlelekayo kwe-DC electronic load eyakhiwe yi-NGI. Yamukela ukwakheka kwe-NXI, eyenzelwe izinhlelo zokusebenza zokuhlanganisa, isekela i-CC/CV/CP/CR/LED nezinye izindlela zokusebenza, nge-OCP/OVP/OPP/ OTP neminye imisebenzi eminingi yokuvikela. Uchungechunge lwe-NXI-3201 lungasetshenziswa kabanzi emikhakheni eminingi, njengamandla aphansi okushintsha amandla, isiguquli se-DC/DC, ugesi we-LED, ugesi wezimoto, ucwaningo nemfundo, njll.
Izici main
● Ibanga lamandla: 20W/25W/50W
●Voltage range: 0~20V/0~60V/0~100V
●Current range: 0~1A/0~5A/0~10A
● Ibanga lokulinganisa elikabili le-CC, i-CV, i-CP, imodi ye-CR
●Ilungele ukuhlolwa kwamandla eziteshi eziningi ngokulayisha okuvumelanayo
● Imodi yokuhlola kaningi: CC/CV/CR/CP/CCD/CVD/CPD/CRD/LED
● Izinga lokukhuphuka nokuwa elihlelekayo likagesi kanye nelamanje; Isivinini esilungisekayo se-loop yesifunda
●I-OCP/OPP/i-short circuit simulation
● Ukuhlolwa kokulandelana(SEQ), ukuhlola okuzenzakalelayo, imodi yokuhlola ye-Von/Voff
●Ngezikhala ezizodwa/ezikabili, ezisebenza ku-chassis ye-NXI-F1000
● Ukunikezwa kwamandla ka-12VDC, ukuxhumana kwe-LAN kokulawula komuntu ngamunye
●Isekela iphrothokholi ye-SCPI/Modbus-RTU nesibangeli sangaphandle
Amasimu Wokufaka Isicelo
●Ukuhlolwa kokunikezwa kwamandla okuphansi, okufana namandla e-AC/DC, isiguquli se-DC/DC, amandla e-LED, amandla okuxhumana, njll.
●Ukuhlolwa kwezintambo zezintambo zezimoto, isixhumi, i-fuse, i-relay, njll.
● Ukuhlolwa kokukhipha ibhethri ye-lithium, ibhethri yesitoreji, njll.
Imisebenzi Nezinzuzo
Ukuhlanganiswa okuphezulu kakhulu, i-4U chassis eneziteshi ezifika kweziyi-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.
Ukulingisa ukukhanya kwe-LED ukuhlola amandla okushayela e-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.
Ukuhlolwa kwe-OCP (ngaphezu kokuvikela kwamanje).
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.
