Power Electronics / Power Management


Rugged 75 W DIN rail power supplies

10 June 2009 Power Electronics / Power Management

MTM Power has designed the DIN rail module series HSA75 with wide AC (90–264 V) and DC (100–353 V) input range as universal compact power supplies for use in rough environmental conditions.

The vacuum encapsulated devices offer advanced protection against dust and humidity and are especially robust against mechanical stresses like shock and vibration. The 75 W modules are available with single outputs of 12, 15, 24, 36 and 48 V. In case of overload and short circuit, they operate in stabilised current mode which ensures startup even under capacitive and inductive loads such as motors. While continuously operating, the modules can also be used as a power source. It is also possible to connect several HSA75s in parallel to achieve higher output power.

As a standard feature, the operational status is indicated by an LED and can be polled at a ‘power good’ output. They comply with protection class II, the Low Voltage Directive as well as the up-to-date EN standards as regards CE conformity. Further features are 100% burn-in test and automatic 100% final test.

For more information contact Edwin Brown, Vepac Electronics, +27 (0)11 453 1910, [email protected], www.vepac.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Cutting-edge solutions for Africa’s clean energy future
Power Electronics / Power Management
As Africa pushes towards reliable, affordable, and sustainable energy, Sungrow is driving transformation with cutting-edge innovations that enhance grid stability, reduce energy costs, and expand access to clean power.

Read more...
Transformer protection is a critical safeguard for municipal power stability
Power Electronics / Power Management
Transformer protection is not just a technical requirement; it is a vital component in ensuring the resilience and operational integrity of South Africa’s municipal power infrastructure.

Read more...
Reliable power solution
Conical Technologies Power Electronics / Power Management
The Mibbo MLD-120W-xxVx is a robust DIN-rail mounted DC-DC converter with a 120 W output capacity specifically designed for industrial and automation applications.

Read more...
Easing the path for IPPs navigating local energy regulations
Power Electronics / Power Management
Independent Power Producers (IPPs) and developers venturing into South Africa’s renewable energy sector face an onerous and challenging regulatory landscape characterised by uncertainty in securing grid connections and considerable development costs.

Read more...
Wide input voltage buck-boost converter
Altron Arrow Power Electronics / Power Management
The MAX77859 from Analog Devices is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range of between 2,5 and 22 V.

Read more...
High-density power module for AI at the edge applications
Altron Arrow Power Electronics / Power Management
The MCPF1412 power module from Microchip has integrated I2C and PMBus interfaces for flexible configuration and monitoring.

Read more...
EEPROMs for industrial and military markets
Vepac Electronics DSP, Micros & Memory
Designed to ensure the data retention and the secure and safe boot of digital systems, the memory product line includes small and medium density EEPROMs from 16 kb to 1 Mb.

Read more...
Development kit for TI’s SN6507
Power Electronics / Power Management
This comprehensive solution is designed to help engineers evaluate the performance of TI’s SN6507 transformer driver for isolated power supplies.

Read more...
Multi-channel downconverter
Vepac Electronics Telecoms, Datacoms, Wireless, IoT
The Downconverter from Crane Aerospace is a converter that operates from 2 to 18 GHz and delivers a noise figure of 11 dB with an attenuation range of 25 dB.

Read more...
Wi-Fi dongle supports 5 GHz band
Vepac Electronics Telecoms, Datacoms, Wireless, IoT
The Edimax IEW-7811UTC is a dual-band 802.11ac USB adapter with a USB 2.0 connectivity that enables network connectivity with high-speed rates of up to 433 Mbps.

Read more...