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Power supply & electronic component design

(7737 members)
forum797 - Professional forum and technical support for engineers for Power supply & electronic component design. Includes problem solving collaboration tools.

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11 Jun 15

Hand held exhaust analyser

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Need suggestions for a portable battery for a 250 W DC motor

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Power resistors for heating/UL concerns

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Power Supply - Ultra low output in mV

 floof (Electrical)
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30 May 15

circuit breaker choice
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Cable sizing for Ceiling Speakers
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DC powered power supply w/ meter .... where do i start?

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8 replies
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24 Apr 15

How to supply voltage to a circuit board that needs +6.5V AND -7.5V ?

 sbkenn (Mechanical)
5 replies
(3 Apr 15)
24 Apr 15

IC selection

 JohnnyDC (Civil/Environmental)
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8 Apr 15

A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

 stuartye55 (Electrical)
12 replies
(30 Oct 14)
3 Apr 15

Fortress metal detector

 zagman (Mechanical)
5 replies
(16 Jan 15)
3 Apr 15

Cartridge heater system

 pacmangonomnomz (Mechanical)
15 replies
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3 Apr 15

How does a battery act to suppress voltage ripple on a recified DC supply?
2

 FinBot (Electrical)
11 replies
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30 Mar 15

Charging 25 Li-ions in Parallel

 asadkamal31 (Electrical)
1 replies
(29 Dec 14)
29 Dec 14

Interfacing Solar Hybrid Inverter with GSM kit

 rjjhh (Computer)
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(17 Dec 14)
18 Dec 14

Can DAQ power a 33 output LED Driver which is driving 13 Bi-colour LEDs?

 zappedagain (Electrical)
5 replies
(6 Nov 14)
7 Nov 14

Inductor failure

 vonsteimel (Mechanical)
9 replies
(31 Oct 14)
6 Nov 14

Small Tablet DC converter horribly inefficent?

 xj25 (Electrical)
4 replies
(30 Oct 14)
31 Oct 14

Opinion about fissured diode packages (w/ pictures)
5

 ani12 (Electrical)
4 replies
(25 Oct 14)
26 Oct 14

half bridge Smps wave forms .....

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