Power

Battery Products Battery Product Support, FAQs, and other topics. Power Supplies (off-board) Off-Board Powersupply Support, FAQs, and other topics. Circuit Protection Circuit Protection Support, FAQs, and other topics. Transformers Transformer Support, FAQs, and other topics. Power Supplies (board mount) On-Board Power Supply Product support, FAQs, and related topics.

Topic	Replies	Views	Activity
About the Power category Power	0	768	October 26, 2022
Need an External power adapter I'm told. What is that? Power Supplies (off-board) part-identification	11	49	December 4, 2024
Looking for an SMBJ43A replacement, with a catch Circuit Protection cross-reference , transient-voltage-suppressors-tvs , littelfuse-inc	3	24	December 3, 2024
Need help; for equivalence for CE9CE, I think it’s a TVS diode Circuit Protection part-marking , transient-voltage-suppressors-tvs , vishay-general-semiconductor-diodes-division	3	24	December 2, 2024
TVS Diode - PESD24VF1BALS-QYL Circuit Protection transient-voltage-suppressors-tvs , nexperia-usa-inc	4	33	November 29, 2024
Alternative for 4-44-4020 from MCI Transformers cross-reference , triad-magnetics , power-transformers	0	6	November 28, 2024
A question about MEZD41502A-C Power Supplies (board mount) documentation , dc-dc-converters , monolithic-power-systems-inc	6	27	November 26, 2024
Temperature for BH32T-C-HITE Battery Products documentation , battery-holders-clips-contacts , mpd-memory-protection-devices	2	15	November 25, 2024
Which Diode to use Circuit Protection associated-products , transformers	4	23	November 25, 2024
What I think is a 'varistor'? Circuit Protection part-identification	1	21	November 25, 2024
Help to identify Resettable fuse Circuit Protection part-identification , ptc-resettable-fuses	4	24	November 25, 2024
Help identifying. Three outputs? Transformers cross-reference , part-identification	4	30	November 20, 2024
Replacement Transformers cross-reference	4	42	November 19, 2024
Meanwell 48v driver with 24v stepdown dimming with 0-10v Power Supplies (off-board) tech-tips	3	14	November 18, 2024
Mating connector for DigiKey Part Number 993-AA03A-120A-R-ND Power Supplies (off-board) associated-products , phihong-usa , ac-dc-desktop-wall-power-adapters	2	19	November 18, 2024
Looking source for fuse 15A Circuit Protection part-identification , fuses	1	16	November 18, 2024
Looking for the same or a similar MOV supressor Circuit Protection part-identification , littelfuse-inc , varistors-movs	1	15	November 15, 2024
EU MDR Battery Regulation (2023/1542) Compliance with Energizer - CR2 - 3V batteries Battery Products compliance	7	39	November 14, 2024
REQUIRED MATSUSHITA ZNR 20EK471 NEW MODEL IN PANASONIC Circuit Protection part-identification , varistors-movs	3	19	November 14, 2024
This is a TVS, right? Circuit Protection part-identification , transient-voltage-suppressors-tvs , vishay-general-semiconductor-diodes-division	1	20	November 13, 2024
DigiKey Part Number F5135-ND Circuit Protection documentation , electrical-specialty-fuses , littelfuse-inc	1	16	November 13, 2024
CE Markings for Coin Cell Batteries Battery Products faqs , part-marking , compliance	3	40	November 12, 2024
Fuse Identification Circuit Protection cross-reference , fuse , littelfuse , part-identification	1	27	November 11, 2024
Fuse Identification Circuit Protection cross-reference , part-identification , fuses	1	40	November 11, 2024
Need to find a replacement for a Klixon CGH36SB circuit breaker Circuit Protection part-identification	2	13	November 6, 2024
Replacement Transformers	1	28	November 4, 2024
Littelfuse BLF15A fast-acting midget fuse intended use Circuit Protection	7	46	November 1, 2024
What is the Difference Between 364-363 and 364-363TZ from Energizer Battery Products part-comparison , batteries-non-rechargeable-primary , energizer-battery-company	0	31	November 1, 2024
Alternative for UP0653S-01 from Universal Microelectronics Power Supplies (off-board) cross-reference , ac-dc-converters , artesyn-advanced-energy	0	8	November 1, 2024
Alt for obsolete LED driver PL-60-12-U from Principle Sloan Power Supplies (off-board) cross-reference , led-drivers , mean-well-usa-inc	0	12	November 1, 2024