Power supply / Battery Chargers / DC Power bank

Welcome to our Forum, extension and content sharing platform of: Industrial Test Tools Scoreboard - Blog.

Registration this is Free, we accept only professionally working people. We do not accept registration with Gmail and of any other disposable email

Active since 7 June 2012

Copyright Notice: Entire ITTSB.EU content & images they are copyright protected. - Forum search engine disabled to Guests - No need of you using Adblock software.

Pages: 1 2 »

	Subject / Started by	Replies / Views	Last post
0 Members and 68 Guests are viewing this board.
	How to calculate charging voltage for a battery? LiFePO4, Li-ion, Lead acid Started by Kiriakos GR	0 Replies 15135 Views	October 17, 2014, 11:46:15 PM by Kiriakos GR
	Power Supply Efficiency Formula - Calculate Power Supply Efficiency Started by Kiriakos GR	3 Replies 15208 Views	October 25, 2022, 10:15:06 PM by Andrew-88
	Laboratory power supplies Started by giorgos	3 Replies 13579 Views	August 13, 2013, 12:45:32 PM by Kiriakos GR
	DIY AC POWER SUPPLY 0-25V 1A Started by giorgos	3 Replies 12727 Views	December 27, 2013, 08:16:13 PM by Kiriakos GR
	Variable Toroidal Transformers - VARIAC (technical documentation) Started by Kiriakos GR	0 Replies 11587 Views	January 14, 2017, 11:15:57 AM by Kiriakos GR
	LX-LBU2C Lithium Battery Charger + Power Bank 5V 2.4A - Max 6000 mAh Started by Kiriakos GR	2 Replies 979 Views	October 26, 2025, 06:30:45 PM by Kiriakos GR
	Never throwaway a used switching PSU this having TP-LINK Logo on it Started by Kiriakos GR	0 Replies 1834 Views	October 02, 2025, 02:37:05 PM by Kiriakos GR
	Multi-Output Programmable D.C. Power Supply and the NEED for special wires Started by Kiriakos GR	0 Replies 9133 Views	June 27, 2024, 11:44:33 AM by Kiriakos GR
	C&A Electronics KIT CA115 DC 0-25V / 0-3,5A LM723CH PSU Remake Started by Kiriakos GR	3 Replies 12225 Views	May 15, 2024, 08:00:09 PM by Kiriakos GR
	12V 24V Smart Pulse Repair Charger by RJ Tyanye Started by Kiriakos GR	1 Replies 14305 Views	July 02, 2023, 10:27:25 PM by Kiriakos GR
	INTEL 2023 5VSB Load Target & AC Power Efficiency target - PSU Reviews Started by Kiriakos GR	4 Replies 13474 Views	April 14, 2023, 03:50:05 PM by Kiriakos GR
	Micro tolerance line regulation = MTLR explanation Started by Kiriakos GR	5 Replies 27474 Views	August 12, 2024, 08:34:52 AM by Kiriakos GR
	Computer power supply Active PFC (power factor correction) THE TRUTH Started by Kiriakos GR	2 Replies 13232 Views	November 04, 2022, 04:50:13 PM by Kiriakos GR
	APC UPS 1000XL - Pulse Charging for Lead-Acid Batteries since 2003 Started by Kiriakos GR	0 Replies 11431 Views	October 22, 2021, 01:58:00 PM by Kiriakos GR
	PC Power supply Voltage regulation limits (Min-Max) PSU inspection & Diagnosis Started by Kiriakos GR	2 Replies 13409 Views	August 25, 2020, 10:08:30 AM by Kiriakos GR
	HSPY Power Supply electrical specifications review - Low cost LED driver Started by Kiriakos GR	0 Replies 11186 Views	January 24, 2020, 09:47:56 AM by Kiriakos GR
	Vintage - Glenayre Electronics PS98 Variac 120V (1977 USA) Smart design !! Started by Kiriakos GR	0 Replies 11197 Views	January 12, 2020, 06:54:26 PM by Kiriakos GR
	ITTSB project: LM317 adjustable DC power source – High Power Pro version Started by Kiriakos GR	3 Replies 13115 Views	June 07, 2018, 12:02:39 PM by Kiriakos GR
	Home build 12V battery Pulse Desulfators but which one ? Started by Kiriakos GR	0 Replies 10146 Views	January 22, 2013, 06:27:15 PM by Kiriakos GR
	Kiriakos DIY project - Air cooled battery charger with used but special parts Started by Kiriakos GR	2 Replies 13303 Views	February 12, 2017, 08:53:52 PM by Kiriakos GR