Description
Voltage at the supply terminals and voltage at the load are rarely the same number. Within the N8700 Series, the Keysight N8735A DC power supply offers a programmable output of 30 V, 110 A and 3300 W. Lost in HCM lists it for rental and sale in Vietnam.
N8735A ratings
| Item | Listed value |
|---|---|
| Instrument type | N8700 Series programmable system DC power supply |
| Maximum output voltage | 30 V |
| Maximum output current | 110 A |
| Rated output power | 3300 W |
| Outputs | 1 |
A current of 110 A at 30 V works out to 3300 W, which marks the corner of the rated envelope. First, define your operating points, including transient behavior and the ripple you can accept. The rating is a limit, so your real test must stay inside it.
Remote sensing, parallel and series use
High current across long leads drops voltage before it reaches the load. Remote sensing exists to deal with that. However, the listing treats it as a configuration-specific function. Parallel or series operation carries the same warning. So in both cases, follow the Keysight instructions for the exact unit. Do not improvise on the bench, because a wrong connection at 110 A can damage the load.
The Keysight N8735A DC power supply in daily use
- Powering DC assemblies and converter inputs during development.
- Running controlled load tests on boards and modules.
- Holding steady DC through long burn-in sessions.
- Checking repaired equipment at power-on.
Record every setting in the test procedure. Then a colleague can repeat the run without guessing. Meanwhile, keep a log of each Keysight N8735A DC power supply, its options and its firmware, so shared labs know what each unit offers.
Rent, buy or arrange service
Rent for a campaign with fixed dates, or buy when the source earns a permanent place in the rack. Lost in HCM also arranges repair intake on request, and it quotes only what the final configuration includes. To start, request a quote from Lost in HCM and state the AC supply, cables and delivery city. You can also look at more power supplies, visit the Keysight website or contact SMK Vietnam.
N8735A questions
Does the N8735A support remote sensing?
The listing treats remote sensing as a configuration-specific function. Check the Keysight user guide and confirm it in the quotation.
Can I join two units for more current?
Parallel and series operation need the maker’s instructions. Read the Keysight documentation and ask Lost in HCM before you plan it.
Which limits should I set first?
Start with overvoltage and current limits taken from your device, not from the maximum of the supply.
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