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How can I get my 19.5V PSU down to 16.5V for a laptop?

Power Electronics 4 weeks ago at 04:39 AM

Last message by MisterBill2 on January 27, 2024 at 06:26 PM

8 Replies
194 Views
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LTAOE Lab 11 voltage reg

Homework Help 4 weeks ago at 01:13 PM

Last message by s34n on January 27, 2024 at 12:55 PM

9 Replies
216 Views
Remote Control Kill Switch_741 Op Amp

Analog & Mixed-Signal Design One month ago at 10:12 AM

Last message by camerart on January 23, 2024 at 12:16 PM

42 Replies
794 Views
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SAR ADC COMPARATOR

Analog & Mixed-Signal Design One month ago at 06:03 AM

Last message by hsnakejindal on January 23, 2024 at 06:03 AM

0 Replies
78 Views
Offset Voltage

PCB Layout , EDA & Simulations One month ago at 01:19 PM

Last message by loose_electron on January 22, 2024 at 04:26 PM

13 Replies
332 Views
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How to improve and get better understanding in electronics

General Electronics Chat One month ago at 10:58 PM

Last message by MisterBill2 on January 22, 2024 at 12:05 PM

9 Replies
285 Views
Need a Logic Level MOSFET for 80V LED Strip

General Electronics Chat One month ago at 06:53 AM

Last message by Irving on January 21, 2024 at 12:09 PM

8 Replies
216 Views
High side driver control- Negative voltage by switching-off

PCB Layout , EDA & Simulations One month ago at 02:36 AM

Last message by ronsimpson on January 21, 2024 at 07:32 AM

4 Replies
157 Views
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DC-DC switching battery charger with adjustable current limit

PCB Layout , EDA & Simulations One month ago at 02:22 PM

Last message by Marus780 on January 21, 2024 at 02:13 AM

7 Replies
175 Views
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LED Overdrive Circuit with current control

Analog & Mixed-Signal Design One month ago at 12:37 PM

Last message by MisterBill2 on January 20, 2024 at 11:18 AM

9 Replies
507 Views
Help with reviving a treadmill motor controller? Model mec8t TRUE 400

Technical Repair About 3 years ago at 09:30 PM

Last message by kottivicky on January 19, 2024 at 10:16 AM

2 Replies
994 Views
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stage coupling capacitor in an opamp circuit

Analog & Mixed-Signal Design One month ago at 01:06 PM

Last message by MisterBill2 on January 19, 2024 at 07:41 AM

10 Replies
251 Views
Analog circuit optimization

Analog & Mixed-Signal Design One month ago at 09:54 AM

Last message by MrAl on January 19, 2024 at 05:58 AM

57 Replies
956 Views
How is a flyback rectifier reverse biased during primary activation?

Power Electronics One month ago at 11:10 AM

Last message by MrAl on January 18, 2024 at 08:24 PM

49 Replies
888 Views
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Repair thermoelectric cooler PSU HYS80-12J2B/220V

Technical Repair About 5 months ago at 08:54 AM

Last message by sarahMCML on January 17, 2024 at 10:45 AM

27 Replies
698 Views
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Transistor to drive 12v relay

Power Electronics One month ago at 06:10 PM

Last message by nickmms on January 16, 2024 at 02:25 PM

30 Replies
517 Views
Power supply component identification

Datasheets, Manuals & Parts Identification One month ago at 11:06 PM

Last message by Pyrex on January 15, 2024 at 11:16 PM

5 Replies
238 Views
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Logic-level power MOSFET to drive vibration motors with ESP32

Power Electronics One month ago at 10:44 AM

Last message by geekoftheweek on January 15, 2024 at 03:50 PM

20 Replies
777 Views
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Cascaded BJT RF Amplifier

Wireless & RF Design One month ago at 08:54 PM

Last message by Tesla23 on January 15, 2024 at 12:03 AM

4 Replies
267 Views
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Grandstand Astro Wars Game (Faulty) - help with component identification

Technical Repair 5 years ago at 04:37 AM

Last message by MattHousley on January 12, 2024 at 09:35 AM

11 Replies
5228 Views