Fuse Selection

Simple Procedures for Proper Overcurrent Protection of DC-DC Converters

Eaton-Electronics Division

This tutorial introduces fuses in power converter applications, however it could be used for any other applications. It begins with a brief explanation on how fuses work and describes the primary overcurrent threats to your circuit that Eaton fuses can offer protection against.

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ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
FUSE HLDR CART 250V 20A PNL MNTBK/HTB-48I-RFUSE HLDR CART 250V 20A PNL MNT455 - Immediate$46.40View Details
FUSE CERAMIC 1A 250VAC 3AB 3AGBK/MDA-1-RFUSE CERAMIC 1A 250VAC 3AB 3AG183 - Immediate$19.09View Details
FUSE CERM 500MA 250VAC 3AB 3AGBK/MDA-1/2-RFUSE CERM 500MA 250VAC 3AB 3AG61 - Immediate$19.09View Details
FUSE CERAMIC 10A 250VAC 3AB 3AGBK/MDA-10-RFUSE CERAMIC 10A 250VAC 3AB 3AG9747 - Immediate$14.46View Details
FUSE CERAMIC 12A 250VAC 3AB 3AGBK/MDA-12-RFUSE CERAMIC 12A 250VAC 3AB 3AG1765 - Immediate$17.67View Details
FUSE CERAMIC 15A 250VAC 3AB 3AGBK/MDA-15-RFUSE CERAMIC 15A 250VAC 3AB 3AG0 - Immediate$19.09View Details
FUSE CERAMIC 2A 250VAC 3AB 3AGBK/MDA-2-RFUSE CERAMIC 2A 250VAC 3AB 3AG89 - Immediate$17.29View Details
FUSE CERM 20A 250VAC 125VDC 3ABBK/MDA-20-RFUSE CERM 20A 250VAC 125VDC 3AB0 - Immediate$26.46View Details
FUSE CERAMIC 3A 250VAC 3AB 3AGBK/MDA-3-RFUSE CERAMIC 3A 250VAC 3AB 3AG774 - Immediate$19.09View Details
FUSE CERM 30A 250VAC 125VDC 3ABBK/MDA-30-RFUSE CERM 30A 250VAC 125VDC 3AB2918 - Immediate$15.40View Details
PTM Published on: 2011-01-17