NXI-3201 Programmable DC Electronic Load Card
NXI-3201 moʻo mea he kiʻekiʻe-pololei, hoʻohui nui, piha-hiʻona modular programmable DC uila ukana hoʻomohala ʻia e NGI. Hoʻohana ia i ka hoʻolālā NXI, i hoʻolālā ʻia no nā noi hoʻohui, kākoʻo iā CC / CV / CP / CR / LED a me nā ʻano hana ʻē aʻe, me OCP / OVP / OPP / OTP a me nā hana pale lehulehu ʻē aʻe. Hiki ke hoʻohana nui ʻia ka moʻo NXI-3201 i nā kula he nui, e like me ka haʻahaʻa haʻahaʻa hoʻololi mana, DC / DC converter, LED mana lako, automotive electronics, noiʻi a me ka hoʻonaʻauao, etc.
Nā Mea Aʻo
● Mana mana: 20W / 25W / 50W
●Voltage range: 0~20V/0~60V/0~100V
●Current range: 0~1A/0~5A/0~10A
●Ana ʻelua no ke ʻano CC, CV, CP, CR
● Maikaʻi no ka hoʻāʻo ʻana i ka mana multi-channel me ka hoʻouka like ʻana
● ʻAno hoʻāʻo lehulehu: CC/CV/CR/CP/CCD/CVD/CPD/CRD/LED
● Hiki ke hoʻololi i ka piʻi a me ka hāʻule ʻana o ka make no ka volta a me ke au; Hiki ke hoʻololi i ka māmā holo kaʻapuni pane
●OCP/OPP/kaapuni pōkole
●Sequence(SEQ) hoao, auto hoao, Von/Voff hoao
●Me nā māwae hoʻokahi/pālua, pili i nā chassis NXI-F1000
● 12VDC mana lako, LAN kamaʻilio no ka mana kanaka
●Ke kākoʻo nei i ka protocol SCPI/Modbus-RTU a me ka hoʻoulu waho
Nā Papa Hana Pāʻani
●Low mana lako ho'āʻo, e like me AC/DC mana, DC/DC converter, LED mana, kamaʻilio mana, etc.
●E ho'āʻo i ka ʻauamo uwea kaʻa, ka mea hoʻohui, fuse, relay, etc.
● Ho'āʻo hoʻokuʻu ʻana o ka pā lithium, ka pahu mālama, etc.
Nā hana & pono
Hoʻohui kiʻekiʻe kiʻekiʻe, 4U chassis me 16 mau kahawai
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.
Hoʻohālikelike kukui LED e hoʻāʻo i ka mana hoʻokele 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.
ʻO ka ho'āʻo OCP (over current protection).
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.