UL 697

UL Standard for Safety Toy Transformers - Seventh Edition; Reprint with revisions through and including October 30, 2013

contributor author	UL - UL
date accessioned	2017-09-04T18:37:04Z
date available	2017-09-04T18:37:04Z
date copyright	03/03/2011
date issued	2011
identifier other	JMNQGFAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std/handle/yse/218954
description abstract	These requirements cover toy transformers designed to be used on nominal 120-V branch circuits. A toy transformer is a step-down isolating transformer of the low-secondary-voltage type. It is intended primarily to supply current to electrically operated toys, and as such is expected to be subjected to careless use and probable short circuit of the secondary terminals. Accordingly, the design of a toy transformer takes into consideration the rather unusual risk of fire that may be involved, and the construction is made to reduce the risk of fire with respect to the ignition of nearby combustible material as the result of overheating or eventual inoperative condition of the transformer itself. These requirements do not cover toys or the like designed to operate from the secondary output of a toy transformer. Toy transformers marked ²Class 2² are evaluated to the requirements in the Standard for Class 2 Power Units, UL 1310, and to the requirements in this Standard.
language	English
title	UL 697	num
title	UL Standard for Safety Toy Transformers - Seventh Edition; Reprint with revisions through and including October 30, 2013	en
type	standard
page	60
status	Active
tree	UL - UL:;2011
contenttype	fulltext