B&B Electronics UH401SL 产品宣传页
UH401-0712ds - 1/2
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UH401 Series
Single Port USB Isolators
At just 2.0 x 1.7 x 0.8 inches, these little isolators pack a
powerful punch against electrical noise, surges and
spikes
– up to 4kV isolation. Protect expensive PCs and
equipment from damaging electrical storms, power
surges and other high EMI/RFI disturbances. This
isolation barrier eliminates ground loops which are
disruptive in measurement applications. Model UH401
and UH401SL provide 4 kV Isolation and are UL 60601-1
Recognized, which makes them appropriate for use with
medical equipment.
UH401-2KV and UH401SL-2KV provide 2 kV Isolation.
All models are USB bus powered and provide up to
100mA of current to attached downstream devices when
they are attached to a full power (500 mA) USB host
port.
They comply with the USB 1.1 standard and transfer
data at either 12 Mbps or 1.5 Mbps. These data rates are
preconfigured at the factory. You should select a model
that is appropriate for your USB peripheral (low speed or
full speed).
Four models are available to choose from. Select a low
speed version, UH401SL or UH401SL-2KV if you are
using a low speed device. Low Speed devices are
typically human interface devices such as a mouse or
keyboard. Use the full speed version, UH401 or UH401-
2KV for full speed USB device.
UL 60601-1 Recognized (UH401 & UH401SL)
15 kV ESD Protection
-40 to 80°C Operating Temperature
High retention USB connectors
Ultra compact
USB Bus powered
USB Cable Included
Ordering Information
Model
Number
Number
USB Speed
Isolation
UH401
Full (12 Mbps)
4 kV
UH401SL
Low (1.5 Mbps)
4 kV
UH401-2KV
Full (12 Mbps)
2 kV
UH401SL-2KV Low (1.5 Mbps)
2 kV