Description
Type 78.1D Switch mode power supply with 24 V DC, 130 W output. Equipped with double stage conversion with PFC (Power Factor Correction) and an adjustable output voltage between 24 and 28 V.
Features include:
- Fold-Back technology for battery charging and parallel operation to increase the load current
- High efficiency (up to 93%)
- Low consumption in stand-by (less than 1 W)
- Forward topology
- Internal thermal protection with pre-alarm via LED plus auxiliary contact and output shutdown
- Overload indication: with pre-alarm via LED plus auxiliary contact
- Current boost: without time limit, with LED indication plus auxiliary contact
- Overload protection: Fold-back mode
- Short circuit protection: Hiccup mode (automatic reset)
- Input fuse: Easily replaceable, with spare immediately to hand
- Overvoltage protection: Varistor
- Compliant with EN 60950-1 and 61204-3
- Parallel connection for higher load current (with OR diode)
- Dual polarity and serial connection possible
- 35 mm rail (EN 60715) mounting
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