TDK-Lambda has added three new power levels to its AL range of LED AC-DC power supplies, which is targeted towards next-generation LED lighting and signage applications requiring high power and high reliability.
Well suited for both indoor and outdoor installations, including traffic, street, architectural and emergency service lighting, as well as LED illumination boards, signs and displays, these power supplies are IP66-rated and accept a universal AC input of 90 to 305 V a.c.
The AL series is available in two output modes – for constant voltage (ALV) and constant current (ALC) applications. Both versions are available in 60 W, 80 W and 100 W power levels with 12 V, 24 V and 36 V versions for the ALV series and 1050 mA, 1400 mA, 1700 mA, 3000 mA, 3300 mA and 4000 mA versions for the ALC series.
The power supplies are compact, measuring 241 x 43 x 35 mm, and are mounted in a vibration- and shock-resilient, sealed case. They are convection cooled, operating between -30°C and +50°C without derating, with a guaranteed startup at -40°C and an efficiency of up to 89%. All models have over-voltage and over-current protection.
As well as being EN55015, EN55022, CISPR22 and FCC compliant (achieving class B conducted and radiated emissions with a substantial margin), the AL series complies with European safety requirements of EN61347-1 and EN61347-2-13 (for lamp control gear), as well as UL8750, CSA C22.2 60950 (2nd edition) and DENAN PSE. They are also ENEC and CE marked, thereby suitable for worldwide installations. To ensure long term reliability, all models meet IEC61000-4-2, -3, -4, -5, -6, -8, -11 immunity standards, IEC61000-3-2 Class C harmonics at loads down to 50% and are supported by a 3-year warranty.
High-voltage X-Ray generators for advanced imaging Vepac Electronics
Opto-Electronics
X-ray has developed a high-performance range of HV generators designed for accuracy, long-term durability, and seamless integration into OEM environments.
Read more...High-precision current transducer
Power Electronics / Power Management
Danisense announces its new high-precision DP12IP current transducer designed for isolated DC and AC current measurement in demanding PCB-mounted power electronics applications.
Read more...Secure holder for protected 18650 batteries
Power Electronics / Power Management
Designed for protected 18650 batteries up to 70 mm long, the holder offers secure retention for portable, industrial, and embedded applications.
Read more...More room to scale Altron Arrow
Power Electronics / Power Management
With the latest STM32H5 lines from STMicroelectronics, you can now scale within the same platform, from a compact 1 Mbyte device to higher-memory MCUs for graphics-rich and feature-heavy designs.
Read more...Understanding EMI Filters and their applications Vepac Electronics
Passive Components
Electromagnetic Interference (EMI) Filters are essential for maintaining electromagnetic compatibility (EMC), allowing multiple devices to function together without interference.
Read more...Next-Gen Min-ITX motherboard Vepac Electronics
Computer/Embedded Technology
Adding to AAEON’s extensive industrial motherboard portfolio, the Next-Gen MIX-Q870A1 is the company’s most advanced Mini-ITX board to date.
Read more...Surface mount power amplifier for high-power applications RF Design
Power Electronics / Power Management
The GNA-63-5W+, from Mini-Circuits, is a GaN MMIC Power Amplifier (PA) designed for demanding RF applications requiring high efficiency, excellent linearity, and a compact footprint.
Read more...1200 V QSiC modules
Power Electronics / Power Management
SemiQ Inc has launched the QSiC Dual3, a family of 1200 V half-bridge MOSFET modules for motor drives in data centre cooling systems, grid converters in energy storage systems, and industrial drivers.
Read more...Expanded range of high-thermal-performance QSiC modules
Power Electronics / Power Management
SemiQ’s half-bridge series for data centre power converters and industrial motor drives features low RDSON SiC MOSFETs and parallel SBD diodes for best-in-class power density and conversion efficiency.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version