Global technology leader Laird has launched a series of easy-to-use temperature controllers specifically designed for closed loop feedback control of thermoelectric assemblies (TEAs). The PR-59 Series proportional controller is configurable and can be integrated into a system with a minimal amount of programming, allowing design engineers to shorten product development and move products to market […]
Controllers
Quad-output multiphase synchronous step-down DC/DC controller
Linear Technology Corporation introduces the LTC7851/-1, a quad output multiphase synchronous step-down DC/DC controller with accurate current sharing between phases and differential output voltage sensing. This controller works in conjunction with external power train devices such as DrMOS and power blocks as well as discrete N-channel MOSFETs and associated gate drivers, enabling flexible design configurations. […]
Control and monitor with Sealevel eI/O-160E and 160PoE TTL I/O modules
Control and monitor up to 32 channels of buffered drive TTL digital I/O via any 10/100BaseT Ethernet connection with the eI/O-160E digital I/O module. The eI/O module addresses the 32 channels of I/O as four eight-bit ports, each programmable as input or output. A 50-pin header connects the module to industry-standard solid-state relay racks to […]
New analog input solid state proportional controllers
CARLO GAVAZZI is proud to announce the launch of their new Single Phase RGx1P Proportional Output Controllers. With a typical solid state relay, the output from measuring or monitoring devices is an analog signal that needs to be converted to a discrete signal to control a ‘common’ solid state relay. This can be costly, complicated […]
Controller diode-ORs two supplies for hot swapping
Linear Technology Corporation introduces the LTC4236, a dual ideal diode-OR and single Hot Swap controller with a load current monitoring output. High availability systems-servers, network routers, and solid-state drives-power circuit boards with multiple power supply feeds. The LTC4236 combines (diode-ORs) two power supplies while providing inrush current control, overcurrent protection, and current monitoring, all in […]
DC/DC 4-quad controller delivers 5-A from 80-V input
Linear Technology Corporation announces the LT8714, an 80V input synchronous PWM four quadrant output DC/DC controller. This device cleanly transitions the output voltage through zero volts with up to 5A sourcing and sinking current capability, regardless of the output voltage polarity, making it ideal for regulating to positive, negative, or zero volts. The bipolar output […]
