Power Electronics / Power Management


Open-frame power supplies

13 April 2011 Power Electronics / Power Management

XP Power announced the launch of the ECP150 series of open-frame 150 W AC-DC power supplies. Measuring just 101,6 x 50,8 x 32 mm, the series complies with UL/EN/IEC60950-1 and UL/EN/IEC60601-1 safety standards for medical and IT equipment.

In addition, the units have a no-load input power of less than 0,5 W and typical efficiency of 91%, helping the end equipment comply with internationally recognised energy efficiency initiatives.

Operating from a universal input of 90 to 264 V a.c., there are five single-output models available within the range, covering the nominal outputs of +12, +15, +24, +28 and +48 V d.c. A 12 V/0,5 A output is also provided to power an external fan if required. Up to 100 W output is achieved by convection cooling alone, and with only 15 cfm of forced cooling the full 150 W output is available.

The ECP150 has a wide range of operating temperature, from -20°C to + 70°C, with full power output available up to +50°C with derating above; no additional heat sinking is required. The units comply with the EN55022 level B standard for conducted noise without the need for additional filtering components. Over-voltage, overload and short circuit protection features are included as standard across the range.

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:

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...
The importance of contrast in fibre-optic sensing
Vepac Electronics Opto-Electronics
Contrast refers to the difference between the light signal that is transmitted through the fibre and the light signal that is received at the other end, and allows for the detection and measurement of small changes in physical parameters.

Read more...
RF shield box to 12 GHz
Vepac Electronics Enclosures, Racks, Cabinets & Panel Products
The HDRF-1467-S from RF Electronics has a thick RF-absorbing foam that deadens standing waves and reflections to provide more than 100 dB of isolation.

Read more...