Power Supplies For Network Switches

Product Details:

• OUTPUTS Equipment supply - 5V at 2.0 Amps max. Battery supply - 13.8V at 1.0A +- 0.20A max. Battery is to be directly floated across the load, however it has separate terminals. Battery is connected to the load through a fuse and reverse polarity protection circuit
• OUTPUT VOLTAGE REGULATION Load output (with battery disconnected) will be regulated with in +-2%, with battery connected will follow the battery voltage
• RIPPLE & NOISE Ripple on output load terminal (with battery disconnected) will be less than 150mV. Noise will be less than 300mV Pk - Pk
• BATTERY CHARGING Battery charging will take place with constant voltage, constant current, Maximum charging current of the battery is limited to 1.0A +- 0.20A.Maximum Charging Voltage is Set at 13.8V +- 2%

PROTECTIONS

• OUTPUT OVER LOAD AND SHORT CKT PROTECTION
• BATTERY REVERSE POLARITY PROTECTION

INDICATIONS

• MAINS ON INDICATOR Will be ON when AC is available
• BATTERY ON INDICATOR Will be ON when Battery is supplying power to the Equipment
• BATTERY LOW INDICATOR Will be ON when Battery voltage is below 10.30V to 10.80V
• COOLING Free air convection cooling

ENVIRONMENT

• TEMPERATURE Operation -5 to +50 C, Storage -5 to +60 C
• HUMIDITY Operating 5% RH to 85% RH non - condensing, Storage 5% RH to 95% RH non - condensing

PRODUCT SAFETY

• DI-ELECTRIC VOLTAGE WITHSTAND TEST 1.5 KV AC rms at 50Hz for one minute ( trip current set at 5mA). 1) Between INPUT and CHASIS
• EARTH GROUND RESISTANCE To be less than 200mW with a test current of 2.0A through GND