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  1. SailingHome

    Isolation Transformer?

    SailingHome, Jul 4, 2019 ... 2
    Replies:
    22
    Views:
    871
    hevans1944
    Jul 15, 2019
  2. Lostfollicles

    Unknown MOSFET specs datasheet

    Lostfollicles, Jul 14, 2019
    Replies:
    2
    Views:
    250
    Bluejets
    Jul 15, 2019
  3. Bluejets

    characteristics P6KE200A

    Bluejets, Jul 14, 2019
    Replies:
    2
    Views:
    212
    Bluejets
    Jul 14, 2019
  4. partyanimallighting

    MYRRA 44969 (conforms to 61558-2-6)

    partyanimallighting, Jul 8, 2019
    Replies:
    6
    Views:
    332
    partyanimallighting
    Jul 13, 2019
  5. Alan1018

    Solar charge controller question

    Alan1018, Jul 12, 2019
    Replies:
    6
    Views:
    244
    dave9
    Jul 12, 2019
  6. Jane C

    Is it safe to switch between NiMH and alkaline batteries?

    Jane C, Jul 11, 2019
    Replies:
    2
    Views:
    272
    Audioguru
    Jul 12, 2019
  7. omi 46

    lcd 22' gone off no 5 volts

    omi 46, Jul 9, 2019
    Replies:
    2
    Views:
    219
    dave9
    Jul 9, 2019
  8. wounder

    Relay with small in size

    wounder, Jul 3, 2019
    Replies:
    4
    Views:
    294
    Minder
    Jul 3, 2019
  9. Firdog

    Control alternator voltage back to 6vlt battery?

    Firdog, Jun 11, 2019 ... 2
    Replies:
    24
    Views:
    899
    Firdog
    Jul 2, 2019
  10. hansmuller

    PSU Silverstone ET550-G dead after thunderstorm (turned itself off)

    hansmuller, May 4, 2019
    Replies:
    14
    Views:
    551
    TCSC47
    Jun 27, 2019
  11. alal

    three phase rectifier voltage issue

    alal, Jun 21, 2019
    Replies:
    10
    Views:
    364
    alal
    Jun 26, 2019
  12. Lance0070

    Kayak outboard motor

    Lance0070, Jun 24, 2019
    Replies:
    9
    Views:
    553
    dave9
    Jun 26, 2019
  13. wounder

    Component values are unknown

    wounder, Jun 22, 2019
    Replies:
    13
    Views:
    438
    Harald Kapp
    Jun 25, 2019
  14. sira

    5.6V power adapter issue

    sira, Jun 10, 2019
    Replies:
    2
    Views:
    301
    sira
    Jun 24, 2019
  15. Cheeks

    DC 9v replacement

    Cheeks, Jun 19, 2019 ... 2
    Replies:
    23
    Views:
    781
    Audioguru
    Jun 21, 2019
  16. plg

    can garage door remote run on 12 volt battery

    plg, Jun 19, 2008
    Replies:
    3
    Views:
    3,416
    Roadkingtc88
    Jun 20, 2019
  17. wounder

    Resistor issue

    wounder, Jun 19, 2019
    Replies:
    4
    Views:
    312
    hevans1944
    Jun 20, 2019
  18. Electromotive

    Search for Proven Regulated Power Supply Schematic

    Electromotive, Jun 19, 2019
    Replies:
    1
    Views:
    300
    Harald Kapp
    Jun 19, 2019
  19. wounder

    Why relay contact stick even when power off?

    wounder, Jun 15, 2019 ... 2
    Replies:
    21
    Views:
    1,080
    Bluejets
    Jun 17, 2019
  20. Enma

    Induction hubs keeps blowing out fuse

    Enma, Jun 16, 2019
    Replies:
    8
    Views:
    273
    Bluejets
    Jun 17, 2019
  21. Jbrt

    fuses not doing their job

    Jbrt, Jun 10, 2019 ... 2
    Replies:
    20
    Views:
    575
    dave9
    Jun 16, 2019
  22. FuZZ1L0G1C

    Rotary tool - what battery V and what Vmax for motor?

    FuZZ1L0G1C, May 27, 2019
    Replies:
    6
    Views:
    526
    bushtech
    Jun 13, 2019
  23. HellasTechn

    Advice about MC34063 based buck converter diagram

    HellasTechn, Apr 10, 2019 ... 2
    Replies:
    33
    Views:
    2,056
    HellasTechn
    Jun 10, 2019
  24. Ian Wallis

    Off grid house lighting

    Ian Wallis, May 4, 2019
    Replies:
    11
    Views:
    539
    NMNeil
    Jun 7, 2019
  25. IATSB

    Micro hydro-electric generator help

    IATSB, May 28, 2019 ... 2 3
    Replies:
    44
    Views:
    1,299
    GHamblin
    Jun 7, 2019
  26. stoui333

    DC Circuit Breaker Connected Position Selection

    stoui333, May 31, 2019
    Replies:
    2
    Views:
    320
    WHONOES
    Jun 3, 2019
  27. Esq

    320 V DC 15 amps current limiter circuit

    Esq, May 27, 2019
    Replies:
    17
    Views:
    464
    Esq
    May 31, 2019
  28. gubavac111

    'Frosting' on top of Ni-Cd batteries

    gubavac111, May 26, 2019
    Replies:
    6
    Views:
    377
    Warren
    May 29, 2019
  29. Hsnopi

    Beginner Amp Hour Question.

    Hsnopi, May 22, 2019
    Replies:
    5
    Views:
    511
    Audioguru
    May 28, 2019
  30. Esq

    Snubber cap and R

    Esq, May 24, 2019
    Replies:
    11
    Views:
    424
    Harald Kapp
    May 28, 2019
  31. TonyRepairKe

    Flyback transformer?

    TonyRepairKe, May 20, 2019
    Replies:
    12
    Views:
    534
    Tha fios agaibh
    May 24, 2019
  32. Neutrino

    Help creating a LED flasher PCB

    Neutrino, May 19, 2019
    Replies:
    2
    Views:
    261
    Harald Kapp
    May 20, 2019
  33. gubavac111

    Help with reading UPS drawing

    gubavac111, May 18, 2019
    Replies:
    2
    Views:
    341
    gubavac111
    May 19, 2019
  34. stoui333

    Cascaded DCDC Converters

    stoui333, May 16, 2019
    Replies:
    3
    Views:
    284
    BobK
    May 16, 2019
  35. Jockofergy

    1000 watt zvs induction coil drawing too much when I put a crucible in it.

    Jockofergy, Apr 30, 2019
    Replies:
    10
    Views:
    656
    skenn_ie
    May 15, 2019
  36. amnesiac

    Current regulator.....Can anyone point me in the right direction???

    amnesiac, May 15, 2019
    Replies:
    5
    Views:
    264
    amnesiac
    May 15, 2019
  37. Ala Eddine Bakkay

    Calculate Total Harmonic Distortion (THD)

    Ala Eddine Bakkay, May 13, 2019
    Replies:
    10
    Views:
    1,017
    Ala Eddine Bakkay
    May 15, 2019
  38. stoui333

    Calculate the Input/Output Capacitor Value on DCDC converter

    stoui333, May 14, 2019
    Replies:
    3
    Views:
    280
    Harald Kapp
    May 15, 2019
  39. Electromotive

    LM338K Availability

    Electromotive, May 5, 2019
    Replies:
    5
    Views:
    591
    Electromotive
    May 10, 2019
  40. Hank314

    Noise from an OPA552 opamp.

    Hank314, May 8, 2019
    Replies:
    2
    Views:
    288
    Harald Kapp
    May 9, 2019
  41. emrebay

    PI Controller DC-DC Buck Converter with PIC16F877A

    emrebay, May 5, 2019
    Replies:
    3
    Views:
    399
    Harald Kapp
    May 6, 2019
  42. michael tanzer

    Charge a battery with electromagnetic induction

    michael tanzer, Aug 12, 2015
    Replies:
    5
    Views:
    1,032
    Martaine2005
    May 4, 2019
  43. fro_zone

    Converting my guitar amp from power to rechargeable battery power

    fro_zone, May 4, 2019
    Replies:
    1
    Views:
    312
    BobK
    May 4, 2019
  44. Adrian S

    powering 36 DSLR cameras from a single powersupply

    Adrian S, Jan 4, 2019
    Replies:
    14
    Views:
    1,059
    dave9
    Apr 29, 2019
  45. FuZZ1L0G1C

    MOV blown on NiMH 4xAA cell charger - cause?

    FuZZ1L0G1C, Apr 29, 2019
    Replies:
    4
    Views:
    303
    FuZZ1L0G1C
    Apr 29, 2019
  46. snote

    Electrical stove on DC?

    snote, Apr 9, 2019
    Replies:
    9
    Views:
    731
    FuZZ1L0G1C
    Apr 29, 2019
  47. issicus

    help wiring 3 phase washing machine motor

    issicus, Aug 9, 2017 ... 2
    Replies:
    22
    Views:
    4,735
    Harald Kapp
    Apr 28, 2019
  48. tomadom

    Voltage Drop and Cord Length?

    tomadom, Apr 26, 2019
    Replies:
    9
    Views:
    386
    Nanren888
    Apr 27, 2019
  49. Hopup

    Power supply from china

    Hopup, Sep 26, 2018
    Replies:
    4
    Views:
    804
    OrlandoTech
    Apr 26, 2019
  50. Acidnation90

    Dishwasher Repair- Can anyone identify this resistor?

    Acidnation90, Apr 24, 2019
    Replies:
    3
    Views:
    417
    73's de Edd
    Apr 26, 2019
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