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| Produkte • Access Control Systems • Power Units • IBPS-12-1 |
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Special hermetically sealed static power supply unit
Model: IBPS-12-1
Application:
This static power supply unit is designed for direct-current power supply to 1„@ by constant voltage to 12V of different devices. IBPS-12-1 stands for a long period short circuit at the output. After unshorting at the output the unit passes automatically to operational state without deenergization.
Principal characteristics:
High efficiency
Hermetically sealed moisture- and dust-proof modification
Expanded lower and upper limits of input voltage variation
Overtemperature control
Short-circuit protection at the output
Technical characteristics:
Input voltage: AC 120…265 V 50Hz
Output voltage: DC 12V ± 5%
Input current: 0…1,1A (permits switching on with no load)
Short-time overload: to 2A, to 15 sec (when average consumed energy is 12 W)
Output capacity at nominal load: up to 16 W
Efficiency coefficient: 76…85%
Operating regime: continuous
Output resistance: below 0,4 Ohm
Output voltage ripple amplitude: below 150 mV
Input-output voltage instability factor: below 30 mV/100V
Noise amplitude from transformer at the output: below 120 mV
Overtemperature and short-circuit protection: yes
Operating temperature: - 40°C to +55°C
Relative humidity: not above 95% at temperature +25„R |
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