Power supply BLOW 70-614# 12V 2.5A impulse din-rail / flush-mount

Impulse power supply BLOW model 70-614# provides a stable 12 V DC output at up to 2.5 A. Designed for flush or DIN-rail mounting in junction boxes and distribution enclosures, this compact unit supplies regulated low-voltage power for LED strips, control circuits, sensors and small electronic devices. The housing and connection terminals are arranged for straightforward integration into residential and commercial electrical installations where a small, reliable 12 V source is required.

Advantages

The power supply delivers a regulated 12 V output with a maximum current of 2.5 A, ensuring consistent performance for connected loads. Its compact footprint and mounting options — flush-mount or DIN-rail — allow flexible installation in tight spaces or standard distribution panels. Standard screw terminals simplify wiring and maintenance, while built-in protections and stable impulse regulation reduce the risk of voltage fluctuations affecting sensitive electronics.

Suitable for

• LED strip lighting and low-voltage LED fixtures
• Control and automation modules in home and building systems
• Sensors, detectors and small electronic devices requiring 12 V DC
• Installation inside junction boxes or DIN-rail distribution enclosures

Key specifications

• Output voltage: 12 V DC
• Maximum output current: 2.5 A
• Power type: impulse (switching) power supply
• Mounting options: flush-mount and DIN-rail compatible
• Connection: screw terminals for input and output wiring
• Application environment: indoor electrical installations (residential and commercial)

How to use

Install the unit into a suitable junction box or mount it on a DIN rail according to local electrical codes. Connect the AC input conductors to the designated input terminals and the 12 V DC output to the load, observing correct polarity. Ensure the total connected load does not exceed 2.5 A. Provide appropriate ventilation and avoid placing the unit near heat sources. Perform wiring and installation only with power disconnected and by a qualified electrician if required by regulations.

Usage recommendations

For reliable operation, use the power supply indoors in dry locations and keep the load below the rated 2.5 A. Verify compatibility with LED drivers and electronic devices, and allow space for airflow around the unit. If multiple loads are connected, calculate the combined current draw and include a margin for inrush currents from LED strips or capacitive loads.