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12VDC

12VDC power supplies are one of the most common power supplies in use today. In general, a 12VDC output is obtained from 230-240VAC input using a combination of transformers, diodes and transistors.

There are three subsets of regulated power supplies: linear, switch-mode, and battery-based. Of the three basic regulated power supply designs, linear is the least complicated system, but switched and battery power have advantages.

Century

$22.95 NZD | $40.50 NZD

Century

$16.95 NZD | $30.90 NZD

ESSL

$14.95 NZD | $49.00 NZD

Sunell

$39.00 NZD | $249.00 NZD

Tactical

$59.00 NZD | $249.00 NZD

ESSL

$49.00 NZD | $99.00 NZD

Century

$79.00 NZD | $102.00 NZD

Bosch

$99.00 NZD | $549.00 NZD

Trojan

$66.00 NZD | $90.00 NZD

Trojan

$29.50 NZD | $46.00 NZD

Trojan

$21.00 NZD | $30.00 NZD

Sunell

$45.00 NZD | $349.00 NZD

Sunell

$33.00 NZD | $249.00 NZD

Access control pedestal