Questions tagged [clamp]
The clamp tag has no summary.
71 questions
8 votes
1 answer
572 views
Zener inside a diode bridge
This comes from an LT application note, but I found the topology in other circuits too. The rest of the schematic isn't really relevant, this is the section I'm interested in: It seems to me some ...
1 vote
2 answers
92 views
Voltage Clamp Topologies with BJT, Zener
While trying to use MC07XS6517 high-side switch from NXP, in the application section it talks about using a Vcc Clamp after the 5V LDO using a BJT and Zener diode. I have studied a couple of Zener ...
- 31
1 vote
1 answer
86 views
Slightly different amps measurements on each wire in two phase electricity
I have uni-t ut210E Clamp meter when I try to measure the current of any equipment I always find that there is a small different in the reading of the two wires; there is always one wire that has ...
- 151
3 votes
2 answers
217 views
What type of connector is this used by Shelly accessory?
I am trying to identify the connector type shown in this picture: It is used by this Shelly accessory: https://www.shelly.com/products/shelly-50a-current-transf-pro-em-50?_pos=2&_psq=50A&_ss=...
- 139
-2 votes
2 answers
322 views
How does the Fluke I410 clamp meter compare to the similarly priced Fluke 324 clamp meter? [closed]
I'm comparing the Fluke I410, to the Fluke 324, The Fluke I410 enables AC/DC amp measuring with an accessory clamp on the Fluke 87V. It handles 400 amp, ac and dc voltage to 600v. It's $250. The ...
- 493
0 votes
0 answers
58 views
Clamp meter and APC PDU amperage reading in disagreement by 3A -- how is this possible?
I have a cabinet of servers in a datacenter. The cabinet is powered by a 208V 30A 2-pole circuit with a L6-30R outlet. I plug my APC AP8941 power distribution unit into that outlet. I follow the 80% ...
- 103
0 votes
0 answers
294 views
Need suggestion to replace the thermal fuse of a heater
I got a mal-functioned heater from a community group. After diagnosis, I found one of the thermal fuse was blown. I got the replacement fuse and now face the question of how to replace it. The ...
- 101
0 votes
1 answer
242 views
Phase shift in clamper circuit
I'm trying to simulate this clamper circuit in falstad: But there's a phase shift in the output voltage of my circuit. Is this expected? Am I doing something wrong? Can someone please explain? (I'm ...
- 139