Protection of dc adapter – Rosewill RX355-U User Manual

Page 3

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3.5" IDE to USB Ext. Enclosure With Removable 80mm fan User Manual

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Protection of DC adapter:

1. Primary (Input) Protection

The input power line will be fused with a fuse 2.0A, 250 VAC.

2. Secondary (Output) protection

2.1.Over Current (OC) Protection

When an internal fault occurs, or an external fault is applied to
the power, such that an overload or short circuit is applied to
the output, the power will be shutdown. Power latch is not
allowed.

2.2 Over Voltage (OV) Protection

If an over-voltage fault occurs on the adapter output, the power
will shutdown.

2.3 Short Circuit Protection

The power will protect itself, and shut down, if a short circuit is
placed between DC return and the output. This condition will
cause no damage to the power. Power latch is not allowed.


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