New additions to Finder’s range of switch mode power supplies

Two new 36 W high-efficiency, low-profile, modular DC power supplies with screw terminals and 35 mm rail mounting (EN 60715) are now available, Types 78.36.1.230.2402 and 78.36.1.230.1202.
The new devices feature an integrated fuse and a potentiometer to adjust the output voltage (between 24 V and 28 V for the Type 78.36.x.xxx.2402 and between 12 V and 16 V for the Type 78.36.x.xxx.1202). These features give the user increased flexibility and versatility of use.
In addition to their low stand-by power consumption (< 0.4 W), the new power supplies feature Internal Thermal protection, Overvoltage protection (Varistor) and Short-circuit protection Hiccup modes (auto-recovery). The Hiccup feature suspends voltage and current checking at regular intervals for the anomaly until normal operation is restored).
Both power supplies are suitable for use in SELV systems (according to EN 60950), feature high peak output current, and can be used for charging lead-acid batteries rated 7 Ah…24 Ah – (both standard and gel types, subject to compatibility with the power supplies’ output characteristics).

Additional features:

– High efficiency (up to 90%)
– Suitable for SELV systems (according to EN 60950)
– Suitable for backup battery systems
– Flyback topology
– ZVS (zero-voltage-switching) quasi-resonant mode switching
– Compliant with UL 61010 and EN 61204-3
– Parallel working for automatic redundancy – with OR diodes
– Dual polarity and series connection permissible