XP Power announces a new series of low-profile 550 W AC-DC power supplies that are rated for convection cooling, conduction cooling, and forced-air cooling. Approved for use in both medical and industrial applications, the new PSUs are suited to a wide range of applications – including sealed enclosure environments.
In the medical arena, CCP550 units will be found in a wide variety of medical devices including ventilators, patient monitors, imaging systems, and laboratory equipment. Industrial applications include a wide variety of test equipment, instrumentation, process control, industrial printing, and UV curing. They are also suited for use in factory automation, audio/video, and Internet-of-Things (IoT) equipment.
The CCP550 series comprises a total of six different single rail outputs covering 12 V, 15 V, 18 V, 24 V, 36 V, and 48 VDC. All units except the 15 V model include a 12 V, 0.5 A fan output, and a 5 V/2 A standby output, and remote on/off capability is offered as an option.
The double-decker aluminum substrate baseplate construction, conduction-cooled power magnetics, and high-efficiency zero voltage switching (ZVS) topology combine to ensure high levels of efficiency and excellent thermal performance. As a result, operation up to 300 W is possible with convection cooling and 400 W is achievable with conduction cooling, enabling operation in sealed environments, silent running, and high levels of reliability.
When used with forced air of 20CFM, CCP550 units offer the full 550 W output, ensuring excellent levels of power density in their low profile 127.0 x 76.2 x 37.5 mm (5.00” x 3.00” x 1.48”) footprint.
For medical applications, CCP550 devices are approved to IEC60601-1 Ed.3 with 2 x MOPP from primary to secondary and 1 x MOPP from primary to earth and secondary to earth. Combined with low earth and patient leakage current the CCP550 is ideal for body floating (BF) patient contact medical devices.
A wide input voltage range (80 - 264 VAC) ensures suitability for global usage, including home healthcare applications. Additionally, CCP550 devices can operate in ambient temperatures as high as +70°C and as low as -30°C. When the main output is inhibited, the units draw less than 0.5 W, ensuring that they meet challenging energy efficiency requirements.
The CCP550 series is an easy-to-integrate, high-power density, high-efficiency solution for a wide range of fanless and fan-cooled applications including medical devices, industrial electronics, and test and measurement. Sealed, semi-sealed, and other high IP-rating usage is supported with the ability to operate when conduction-cooled.
