Type 78.12 - Switch mode power supply
- Low consumption in stand-by (<0.4 W)
- Internal thermal protection with output shutdown
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78 Series
Switch mode power supplies
Function and features
The 78 Series is a range of low profile modular power supplies for electrical cabinets and industrial switch mode power supplies.
KNX power supply with rated output 30V DC 640mA available.
Other features include (according to Type):
- Output powers 12, 36, 50, 60, 120 or 130 W
- Input (110 … 240) V AC or 220 V DC
- Class B according to EN 55022
- Replaceable input protection fuse plus spare
- Varistor for protection against overvoltages
- Width 17.5, 40 or 70 mm
Applications
Types List
ACCESSORIES
Documentation
Approvals
Video
Type 78.1A - Switch mode power supply
- 24 V DC, 120 W output
- Output adjustable between 24-28 V
Type 78.1B - Switch mode power supply
- High efficiency (up to 93%)
- Low consumption in stand-by (less than 1 W)
Type 78.1D - Switch mode power supply
- Fold-Back technology for battery charging and parallel operation to increase the load current
- High efficiency (up to 93%)
Type 78.25 - Switch mode power supply
- Low consumption in stand-by (<0.4 W)
- Internal thermal protection, with output shutdown
Type 78.2A - Switch mode power supply
- High efficiency (up to 93%)
- Low consumption in stand-by (less than 1 W)
Type 78.2E - Switch mode power supply
- High efficiency (up to 93%)
- Low consumption in stand-by
Type 78.2K - KNX Switch mode power supply
- 30 V DC 640 mA output, KNX bus
- Status LED indicator
Type 78.36 - Switch mode power supply
- High efficiency (up to 91%)
- Low consumption in stand-by (<0.4 W)
Type 78.50 - Switch mode power supply
- High efficiency (up to 91%)
- Low consumption in stand-by (<0.3 W)
Type 78.51 - Switch mode power supply
- High efficiency (up to 91%)
- Low consumption in stand-by (<0.4 W)
Type 78.60 - Switch mode power supply
- 24 V DC, 60 W output
- High efficiency (up to 91%) Low (< 0.3 W) stand-by power consumption
Type 78.61 - Switch mode power supply
- 24 V DC, 60 W output
- Output adjustable between 24-28 V
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