Power/Renewable Energy/EV's

• Power/Renewable Energy/EV's

  Power related discussions, Renewable Energy, energy storage, Electric Vehicles etc.

• Topics

• Cascode SiC and GaN FETs

  Started by Slh on 16 Aug, 2024 06:59
  Last post by T3sl4co1l on 17 Aug, 2024 22:05

  Views: 3521, Replies: 6

• Pinout for Valence U1-12RJ RJ45 connector

  Started by R-1125F on 13 Aug, 2024 20:41

  Views: 1738, Replies: 0

• Precharging new 12V lead acid gel cells for use in series

  Started by 5065AGuru on 31 Jul, 2024 23:18
  Last post by edpalmer42 on 06 Aug, 2024 19:28

  Views: 3212, Replies: 9

• EEVblog #221 - Lab Power Supply Design - Part 1

  Started by joniengr081 on 02 Aug, 2024 12:25
  Last post by joniengr081 on 06 Aug, 2024 09:49

  Views: 2908, Replies: 6

• Remote sensing in buck converters

  Started by joniengr081 on 03 Aug, 2024 20:11
  Last post by mtwieg on 05 Aug, 2024 11:54

  Views: 3583, Replies: 11

• MOVED: One of the most interesting paragraphs I have ever read

  Started by DejanC on 04 Aug, 2024 14:58

  Views: 1630, Replies: 0

• Question on how grid stays in phase across long distances

  Started by AConfusedGabriel on 29 Jul, 2024 04:17
  Last post by IanB on 30 Jul, 2024 23:34

  Views: 3925, Replies: 13

• Lab power supply components

  Started by joniengr081 on 29 Jul, 2024 11:03
  Last post by jonpaul on 29 Jul, 2024 16:44

  Views: 2111, Replies: 2

• Small LiPo Supplier Suggestions

  Started by technically_not on 29 Jul, 2024 12:27

  Views: 1732, Replies: 0

• Grid to inverter switching

  Started by Qrdi86 on 27 Jul, 2024 11:16
  Last post by Qrdi86 on 28 Jul, 2024 10:15

  Views: 2206, Replies: 2

• Stability of grids with a high percentage of asynchronous sourcing

  Started by AussieBruce on 15 Jul, 2024 07:22
  Last post by CatalinaWOW on 26 Jul, 2024 15:07

  Views: 15497, Replies: 88

• Are there lithium battery management chips that replace lead-acid batteries?

  Started by daisizhou on 25 Jul, 2024 10:27
  Last post by thm_w on 26 Jul, 2024 00:46

  Views: 1970, Replies: 1

• AC whole house battery charging based on grid-tied solar output and mains load

  Started by dlarue on 09 Jul, 2024 18:47
  Last post by tszaboo on 24 Jul, 2024 15:44

  Views: 4003, Replies: 10

• Thyristor gate driver problem

  Started by artis on 22 Jul, 2024 10:00
  Last post by mtwieg on 24 Jul, 2024 11:23

  Views: 2784, Replies: 9

• SMC diodes in Three phase, Three diode, Mains rectifier bridge

  Started by Faringdon on 22 Jul, 2024 13:43
  Last post by floobydust on 23 Jul, 2024 18:55

  Views: 2130, Replies: 3

• Galvanic Isolation and Board-to-board comms

  Started by Trotters_Independent2 on 22 Jul, 2024 14:23

  Views: 1693, Replies: 0

• How long can AVR Trim run safely on a UPS?

  Started by ParthuP on 21 Jul, 2024 17:29

  Views: 1633, Replies: 0

• High current high voltage switching with thyristor/FET combo?

  Started by Faringdon on 18 Jul, 2024 11:16
  Last post by Psi on 20 Jul, 2024 22:32

  Views: 2683, Replies: 6

• Looking inside an aerospace DC-DC converter module

  Started by D Straney on 22 Dec, 2023 03:30
  Last post by D Straney on 19 Jul, 2024 16:11

  Views: 7417, Replies: 12

• What topology is this PS AUDIO Powerpack UPS

  Started by CaptainBucko on 19 Jul, 2024 01:25

  Views: 1694, Replies: 0

• Many-output LLC converter

  Started by jbb on 10 Jul, 2024 08:12
  Last post by trtr6842 on 18 Jul, 2024 13:34

  Views: 5279, Replies: 20

• NFET internal gate zeners?

  Started by Faringdon on 18 Jul, 2024 06:02
  Last post by Zero999 on 18 Jul, 2024 10:36

  Views: 2005, Replies: 4

• Help with designing a 600V input Dcdc converter

  Started by Pollky on 07 Jul, 2024 22:33
  Last post by trtr6842 on 17 Jul, 2024 23:10

  Views: 4902, Replies: 21

• Where to source broken non chinese offgrid MPPT controllers and inverters?

  Started by plopa on 15 Jul, 2024 10:06
  Last post by Psi on 17 Jul, 2024 10:36

  Views: 2046, Replies: 5

• Temperature switch for fan

  Started by shridmaster on 16 Jul, 2024 17:45
  Last post by Poroit on 17 Jul, 2024 08:45

  Views: 1687, Replies: 1

• What does this "K" mean in this ferrite bead datasheet?

  Started by Jim from Chicago on 16 Jul, 2024 20:43
  Last post by Jim from Chicago on 16 Jul, 2024 23:36

  Views: 1641, Replies: 2

• Off Grid PV Micro inverter connected directly to immersion heater?

  Started by solarbot on 04 Jul, 2024 12:32
  Last post by Geoff-AU on 15 Jul, 2024 23:56

  Views: 5231, Replies: 13

• Back-to-Back (Dyno) Testbench and Bidirectional supply

  Started by Blackgar on 06 Jul, 2024 20:28
  Last post by max_torque on 15 Jul, 2024 17:54

  Views: 2703, Replies: 3

• Winding Flyback SMPS transformer for lowest common mode noise.

  Started by Faringdon on 13 Jul, 2024 10:02
  Last post by Faringdon on 14 Jul, 2024 09:26

  Views: 2287, Replies: 4

• Factory circuit breakers in business park in Australia (Vic)

  Started by loki42 on 02 Jul, 2024 09:37
  Last post by loki42 on 11 Jul, 2024 12:47

  Views: 5271, Replies: 26

• No repair of Victron chargecontrollers

  Started by eTobey on 17 May, 2024 06:12
  Last post by plopa on 09 Jul, 2024 12:16

  Views: 5552, Replies: 8

• Electrical Installation

  Started by Lyaa on 04 Jul, 2024 13:41
  Last post by jonpaul on 07 Jul, 2024 05:06

  Views: 2195, Replies: 4

• Scoping hi side drive of Two Transistor Forwrd SMPS

  Started by Faringdon on 29 Jun, 2024 23:24
  Last post by mzzj on 06 Jul, 2024 10:16

  Views: 3918, Replies: 15

• Solid vs stranded wire for clamp current probing?

  Started by Jim from Chicago on 30 Jun, 2024 02:49
  Last post by Roehrenonkel on 04 Jul, 2024 16:09

  Views: 3293, Replies: 10

• Sakuu's Metal-Free Battery Cell

  Started by MT on 04 Jul, 2024 00:31

  Views: 1904, Replies: 0

• Voltage Follower Opamp Current Amplification/Inrush/Power Consumption

  Started by electrovanga on 18 Jun, 2024 11:55
  Last post by Circlotron on 04 Jul, 2024 00:12

  Views: 2622, Replies: 4

• Inverter welder transformer insulation - safety

  Started by Circlotron on 03 Jul, 2024 12:20
  Last post by Phil1977 on 03 Jul, 2024 14:39

  Views: 1457, Replies: 1

• Decyphering an old fan motor

  Started by HannoB on 02 Jul, 2024 18:37
  Last post by Doctorandus_P on 03 Jul, 2024 11:52

  Views: 1678, Replies: 2

• Intelligent product of Switch Mode Power Supplies?

  Started by Faringdon on 18 Apr, 2024 17:21
  Last post by langwadt on 30 Jun, 2024 00:38

  Views: 6862, Replies: 14

• How is the Development of Charging Stations in Your Country? Any DIY Ideas?

  Started by em_elsa on 20 Jun, 2024 07:01
  Last post by RJSV on 29 Jun, 2024 13:43

  Views: 2476, Replies: 5