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 the LT3668, a 400mA, 40V step-down switching regulator with dual tracking LDO outputs packaged in an MSOP-16E. The LT3668 offers a complete, robust power solution for applications that require the power supply of a sensor to tightly track the power supply of a measurement ASIC.
Mouser Electronics is now offering the AD9135 and AD9136 digital-to-analogue converters (DACs) from Analog Devices. The AD9135 is an 11-bit DAC, while the AD9136 is a 16-bit DAC. The devices offer a high dynamic range and a fast sampling rate of 2.8 Giga samples per second (Gsps).
The LTC6430-20, a 20MHz to 2GHz differential input and output 20dB gain amplifier from Linear Technology, is said to offer outstanding linearity of 51dBm OIP3 (output third order intercept) and 2.9dB noise figure at 240MHz. It has a best-in-class OP1dB (Output 1dB Compression Point) of 23.9dBm. The device is ideal as a low-noise amplifier for a wide range of broadband and narrowband radios that operate in the VHF/UHF bands, such as broadcast equipment, cable networks, white space broadband ...
In this application note, the LT1010 150mA power buffer is described in a number of useful applications such as boosted op amp.