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.
Rugged railway-grade DC-DC power modules iCorp Technologies
Power Electronics / Power Management
iCorp Technologies has introduced the AIPUPOWER ZCD100 and ZCD150 Series, a family of rugged DC-DC converters designed to meet the demanding electrical and environmental requirements of railway and transportation systems.
Read more...Four-quadrant regenerative grid simulator Conical Technologies
Power Electronics / Power Management
The IT7900EP series high-performance regenerative grid simulator from ITECH is a full four-quadrant AC grid simulator capable of both sourcing and sinking power.
Read more...90 W PSU with 150% boost capability Brabek
Power Electronics / Power Management
RECOM’s cost effective REFIN2U-S90/CL DIN rail AC/DC boasts a 90 W rating with a boost capability of 150% for 4,5 seconds to allow for surge loads.
Read more...Standalone USB PD controller Future Electronics
Power Electronics / Power Management
The STUSB4531 from STMicroelectronics is a standalone USB Power Delivery sink controller designed to streamline the implementation of USB-C power negotiation in sink devices without requiring a full software stack on a host microcontroller.
Read more...Panasonic TOUGHBOOK 33 2-in-1 detachable Vepac Electronics
Computer/Embedded Technology
The Panasonic TOUGHBOOK 33 is a fully rugged 12-inch 2-in-1 detachable notebook designed to deliver unmatched flexibility, durability, and performance for mobile professionals working in demanding environments.
Read more...MIL-Spec DC-DC power converters Vepac Electronics
Power Electronics / Power Management
PowerGood has introduced a range of 15 W to 600 W military DC-DC power converters engineered for mission critical defence applications.
Read more...Compact power MOSFET for high current switching Future Electronics
Power Electronics / Power Management
onsemi’s NTMFSC2D6N08X is a high-performance 80 V N-channel power MOSFET engineered for demanding switching and power conversion applications.
Read more...DC link capacitors for demanding applications RS South Africa
Power Electronics / Power Management
TDK Corporation has announced the B3271xP series of DC link film capacitors, offering high thermal robustness for demanding automotive and industrial power electronics.
Read more...N-channel power MOSFETs TRX Electronics
Power Electronics / Power Management
The TSM2N7002 series from Taiwan Semiconductor are logic-level N-channel power MOSFETs designed with low drain-source on-state resistance, reducing conduction losses and improving efficiency in switching applications.
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