Power Electronics / Power Management


15 Watt medical PSU

8 April 2015 Power Electronics / Power Management

XP Power announced the EML15 series of 15 Watt, single-output AC-DC power supplies suitable for use in medical equipment. Complying with 3rd edition EN60601-1, ES60601-1, CSA-C22.2 No. 60601-1, IEC60601-1 medical safety standards, it provides two means of patient protection (MOPP) between primary and secondary.

Measuring just 62,0 x 30,7 x 24,4 mm for the open-frame PCB mount version, the EML15 occupies very little board space and also offers a very high power density for this type of supply. With its Class II construction, no earth connection is required – ideal where a reliable ground connection may not be available.

Eight models are available in the common nominal output voltages from +3,3 to + 48 V d.c. A peak load feature allows the units to provide 130% of rated output power in order to accommodate short-term loads. This approach allows designers to avoid having to specify a higher rated power supply and saves both extra cost and board space.

In addition to an open frame PCB mounting format, other optional mounting packages are available. These include open-frame chassis mount with connectors, and encapsulated models with either PCB mounting or screw terminals. A DIN-rail mounting clip is also available for use with the encapsulated screw terminal package option.

The EML15 series is convection cooled and able to operate in most environments with a wide temperature range of –25°C to +70°C (derating must be applied above +50°C). No forced air flow or additional heatsinking is required.

The series meets the limits for Class B conducted and radiated EMC specifications of EN55022 without the need for any additional external filtering components.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Wireless charging IC solution
TRX Electronics Power Electronics / Power Management
The WLC1115 transmitter controller IC is the first highly integrated product of the new WLC family of controllers from Infineon for applications in inductive wireless charging.

Read more...
Real-time monitoring of solar power stations
Otto Wireless Solutions Power Electronics / Power Management
WLink’s 3G/4G routers remotely monitor and manage power stations in real-time and perform fault diagnosis, power prediction and a daily maintenance routine.

Read more...
1,5 A LDO linear regulator from TI
Altron Arrow Power Electronics / Power Management
The TPS7A74 from Texas Instruments is a 1,5 A low-dropout linear regulator with programmable soft-start for a wide variety of applications.

Read more...
eFuse with transient overcurrent blanking timer
RS Components (SA) Power Electronics / Power Management
The TPS25981xx family of eFuses from Texas Instruments is a robust defence against overloads, short circuits, voltage surges and excessive inrush current.

Read more...
New low-cost 60 W PSU
Vepac Electronics Power Electronics / Power Management
The new VCB60 series of 60 W PSUs from XP Power addresses the need for high-quality easy-to-use power solutions at attractive price points.

Read more...
New series of high-power pure sine wave inverters
Current Automation Power Electronics / Power Management
The NTS/NTU-2200/3200 series pure sine wave inverters by Meanwell now have the ability to use lithium batteries as well as lead acid as the DC power source.

Read more...
Fully programmable motor controllers
Altron Arrow Power Electronics / Power Management
The MOTIX IMD70xA programmable motor controllers from Infineon are now available in one package to power the next generation of battery-powered applications.

Read more...
New power converter family from Traco
Conical Technologies Power Electronics / Power Management
Traco Power has announced the release of their new TMR 12WI converter family featuring isolated 12W DC/DC converter modules with regulated outputs.

Read more...
Bourns releases new series of power inductors
Electrocomp Power Electronics / Power Management
Constructed with a magnetic-silica coating to the perimeter of the inductor winding to provide effective shielding, these inductors release lower magnetic field radiation compared to non-shielded inductors.

Read more...
Bidirectional TransZorb transient voltage suppressors
Altron Arrow Power Electronics / Power Management
The latest TransZorb transient voltage suppressors from Vishay are suitable for applications in the automotive, industrial and telecommunication spheres, including automotive load dump protection.

Read more...