Power Electronics / Power Management


Class 2 DIN rail power supply

27 February 2019 Power Electronics / Power Management

The DRL100 24-1/C2 DIN rail power supply, made by TDK-Lambda, has a 24 V output and delivers 88 W of output power, and is approved to meet the requirements of US NEC (National Electric Code) Class 2 in accordance with UL1310. This makes it suitable for use in building automation and security systems requiring restrictions on the amount of available output current to avoid wiring damage, even under fault conditions. The C2 model also benefits from a Class II construction (no ground wire needed).

The unit is housed in a robust plastic case, measuring 72 mm wide, 55,6 mm deep and 91 mm high, the same depth and height profile as the 10 to 100 W models in the DRL series. All DRL models will operate from a wide range input of 85–264 V a.c. and can withstand a 300 V a.c. peak for five seconds. Off-load power consumption is less than 0,5 W and the efficiency is 90% at full load with a 230 V a.c. input.

The DRL series has a Class II (double insulated) construction, requiring no earth ground connection, and 3000 V a.c. input to output isolation. All models are convection cooled and are rated for operation in -20°C to +71°C ambient temperatures (derating applies at high temperature).

The DRL series is certified to IEC/EN/UL/CSA 60950-1 and UL 508, and is CE marked for the Low Voltage, EMC and RoHS2 directives. All models meet EN55032-B conducted emissions, EN55032-A radiated emissions, EN 61000-3-2 harmonic currents and EN61000-4 immunity standards.

For more information contact Tobie Muller, Accutronics, +27 11 782 8728, [email protected], www.accutronics.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Wine farm turns to solar installation for power
Current Automation Power Electronics / Power Management
Slanghoek Wine farm opted into a power purchase agreement to lower overall electricity costs and enter a true sustainable future, with a price-competitive edge on lower running costs.

Read more...
Industrial PSU family
Brabek Power Electronics / Power Management
The RACPRO1 family of PSUs supports a universal DC input voltage range from 430 to 850 V DC, allowing the parts to support renewable energy and microgrid applications.

Read more...
AC programmable power
Accutronics Test & Measurement
TDK Corporation has announced the introduction of the TDK-Lambda brand GENESYS AC and GENESYS AC PRO series of 2 kVA and 3 kVA rated programmable AC power sources.

Read more...
Integrated POL voltage regulators
EBV Electrolink Power Electronics / Power Management
Infineon’s TDA38807 and TDA38806 are their highest density high-efficiency integrated point-of-load (IPOL) solutions for smart enterprise systems.

Read more...
Hi-Rel quarter-brick converters
Accutronics Power Electronics / Power Management
Gaia Converter’s quarter-brick series DC-DC power modules provides output power levels ranging from 75 to 250 W in fixed output voltages.

Read more...
1700 V GaN Switcher IC
Future Electronics Power Electronics / Power Management
Power Integrations has introduced a new member of its InnoMux-2 family of single-stage regulated multi-output offline power supply ICs, the industry’s first 1700 V gallium nitride switch.

Read more...
How ADI battery management solutions empower safer, smarter robots
Altron Arrow Editor's Choice Power Electronics / Power Management
Choosing an appropriate battery pack and its accompanying battery management system is a critical decision in designing an autonomous mobile robot.

Read more...
Industrial power supply range
RFiber Solutions Power Electronics / Power Management
SynQor’s ruggedised AC-DC and DC-DC converters and filters are designed for a wide range of industrial applications, including those required to withstand harsh environments.

Read more...
PSUs for industrial applications
Power Electronics / Power Management
RECOM’s REDIIN120/240/480 series of AC-DC converters perfectly corresponds with customer needs by exhibiting high efficiency and low energy consumption at no load.

Read more...
Highest density automotive-grade power modules
Altron Arrow Power Electronics / Power Management
Vicor has released three automotive-grade power modules for 48 V EV systems, which deliver industry-leading power density.

Read more...