Power supply suitable for dry and damp locations
Power Sources Unlimited
LD015D power supply
Power Sources Unlimited has announced the LD015D Series AC-DC Constant Current LED driver power supply, which is fully potted and suitable for dry and damp locations.
It adheres to UL1310 Class 2 Safety Standards (110V AC) or CE compliancy (230V AC).
Features include input voltage of 110 or 230V AC, DC output ranges from 8 to 48V DC and wide selection of pre-adjusted constant current outputs.
Other features include: operating temperature range of -20 to 60C, phase dimmable, compatible with standard Triac and electronic low-voltage dimmers; and 82 per cent efficient typical.
Units are RoHS compliant, Reach compliant, FCC Class B, CE, EN61000-4, 2, 3, 4, 5, 6, 8, 11 and UL.cUL safety certified, and carry a three-year warranty.
The Eltek Valere Flatpack2 HE Series of rectifiers has been introduced into the global telecommunications market, offering a conversion efficiency up to 96.5 per cent and a 50 per cent reduction in wasted energy, according to Power Sources Unlimited.
Linear Technology has introduced a wider-temperature-range, H-grade version of the LT3007, the latest member in a series of high-voltage, micropower, robust PNP-based LDOs, featuring an ultra-low 3µA quiescent current. The device’s H-grade 150°C junction temperature rating enables high-temperature or high-power automotive and industrial applications.
Linear Technology has introduced the LT8640, a 5A, 42V-input-capable synchronous step-down switching regulator. Its Silent Switcher architecture, combined with spread spectrum frequency modulation, reduces EMI/EMC emissions by more than 25dB.
Linear Technology has announced the availability of a MIL-STD-1275D compliant surge stopper solution featuring surge stopper ICs LTC4366 and LT4363 demonstrated on evaluation board DC2150A. MIL-STD-1275D is a standard created by the US Department of Defense, specifying the steady state and transient voltage characteristics of a military ground vehicle’s 28VDC power supply.
Mouser offers four-channel digital isolators for rugged applications such as medical systems download
Mouser Electronics is now offering the 5kVRMS MAX14934, MAX14935 and MAX14936 four-channel digital isolators from Maxim Integrated. The digital isolators are targeted at rugged applications such as industrial automation communications, isolating serial communications such as SPI, RS-232 and RS-485/422, battery management and medical systems.