Products > Test Equipment
DH-801 Electronic load
5U4GB:
By coincidence my new high-tech electronic load also just arrived. Based on this post about a (relatively) cheap electronic load that injected a large amount of noise back into the power line which made power supply noise measurements difficult, I thought I'd go for the latest high-tech linear ohms-law-based purely resistive load, complete with current limiting (I glued a plastic tab over the track so you can never take the resistance below a few ohms), full programmability (via the person turning the dial), and good precision (once I mark the various resistance values on it):
Gertjan:
Hi flash2b,
Congrats! :) Very small indeed.
Is your DH-801 remote controllable? On the website of the manufacturer are only vague hints to RS-232...
So, connectors on the back panel? Supplied software?
regards, Gertjan.
flash2b:
The one I bought is without the RS232, since KeLian Electrical Instruments Store only had that one. In the manual there is nothing mentioned about SCPI, only a mentioned that RS232 is optional. My hope is that the unit can be easily fitted with a TTL to USB serial converter but that I will see after opening it. 8)
thm_w:
--- Quote from: flash2b on May 01, 2024, 12:29:18 pm ---Mine just arrived :popcorn:
--- End quote ---
Hm using with a non-hacked DP900
tszaboo:
--- Quote from: flash2b on May 01, 2024, 12:29:18 pm ---Mine just arrived :popcorn:
--- End quote ---
Did you manage to look inside it? I'm really wondering if it has more than a TO220 transistor dissipating the heat.
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