All Questions
Tagged with step-up power-electronics
5
questions
2
votes
2
answers
676
views
Does boosting voltage using MT3608 from 3.7V to 10V module reduces the Lipo battery capacity?
Suppose say, Iam trying to boost the voltage of my 3.7 Lipo battery to 10V using MT3608 STEUP UP CONVERTER and I need to run 3 LEDs(connected in series) which takes 9V (3v for each LED)
If my LIPO ...
2
votes
1
answer
98
views
Generating +65 V (positive) and -65 V (negative) voltages from two 12 V batteries using cheap step-up converters?
I need to power a 300 W class D amplifier with positive and negative 65 V.
As I'm a do-it-yourself guy, I didn't know about positive and negative voltage and ordered a bunch of these normal step-up ...
0
votes
1
answer
305
views
How to make a DC to DC step up with multiple isolated outputs? [closed]
I want to design a DC to DC step converter with multiple isolated outputs.
I need ten outputs (isolated) positive and GND.
Vin: 8 V DC from LiPo battery.
Number of isolated outputs: 10
Vout: 50 V, 10 ...
-1
votes
2
answers
269
views
DC 12 V to 2000 V circuit
I want to design a battery operated pest trap (electrocuter). So far I have found out that the electrocuter snaps the insect at about 2000 V when it completes the circuit by landing on 2 nearby wire-...
1
vote
1
answer
696
views
3.7V Li-Ion battery powered LED step-up/boost driver
Most quality COB LEDs are driven with around 35V. Are there any quality constant current step-up drivers available that allow a 3.7V Li-Ion battery to be used?
Or would I have to use TI's WEBENCH ...