Advantech BB-UH401
1 Port High Retention USB 4KV Isolator
- 15 kV ESD Protection
- -40 to 80°C Operating Temperature
- High Retention USB Connectors
- Ultra-Compact
- USB Bus Powered
- USB Cable Included
At just 50.8mm x 43.18mm x 20.32mm (2.0 x 1.7 x 0.8 inches), these litle 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.
TECHNOLOGY
- Standards
USB 1.1, 12 Mbps (UH401 & UH401-2KV) or 1.5 Mbps (UH401SL & UH401SL-2KV)
Note: These devices are transparent to the operating system, require no software drivers and will not be enumerated in device manager.
INTERFACE
- USB Ports
High Retention USB Type B (Upstream) , Type A (Downstream), Minimum withdrawal force of 15 Newtons (~3.4 lbs-force)
LED Indicators
Power from USB bus
POWER
- Input Voltage
Standard USB bus power (5VDC)
Downstream Power Provided
Up to 100mA with full power upstream connection
Isolation UH401-2KV
2KV
Isolation UH401SL-2KV
2KV,
Isolation UH401
4KV
Isolation UH401SL
4KV
ENVIRONMENTAL
- Operating Temperature
-40 to 80° C (-40 to 176° F)
MTBF
1,049,851 hours
MTBF Calculation
MIL 217F
Parts count reliability prediction
MECHANICAL
- Enclosure
IP30 plastic case
Dimensions
4.32 x 5.08 x 2.03 cm (1.7 x 2.0 x 0.8 in)
APPROVALS/CERTIFICATIONS
- Emissions
FCC Class A, CISPR Class A (EN55022)
CE
EN61000-6-2:2005 (Heavy Industry)
EN61000-4-2:2008 (ESD +/-8kV Contact, +/-15kV Air
EN61000-4-3:2006 (RI) 10V/m, 80-1000MHz; 3V/m, 1.3 to 2.7 GHz
EN61000-4-4:2004 (EFT Burst) +/-2kV DC ports; +/-1kV signal ports
EN61000-4-5:2005 (Surge) +/-500V DC ports ; +/-1kV signal ports
EN61000-4-6:2005 (CI) 10Vrms, 0.15 to 80 MHz
EN61000-4-8:2001 (Magnetic) 10A/m, 50Hz & 60Hz
ORDERING INFORMATION | ||
MODEL NUMBER | USB SPEED | ISOLATION |
BB-UH401 | Full (12 Mbps) | 4 kV |
BB-UH401SL | Low (1.5 Mbps) | 4 kV |
BB-UH401-2KV | Full (12 Mbps) | 2 kV |
BB-UH401SL-2KV | Low (1.5 Mbps) | 2 kV |
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