Automation Parts

Linear Unveils LTC3546 Dual-Channel Regulator Linear Technology has introduced a dual-channel synchronous buck regulator that can deliver either dual 2A outputs or 3A from one channel and 1A from the other, with up to 96 per cent efficiency. Using a constant-frequency, current-mode architecture, the LTC3546 operates from an input-voltage range of 2.25V to 5V, making it suitable for single-cell Li-ion/polymer or multi-cell alkaline/NiCad/NiMH applications. Each output is adjustable from 0.6V to 5V and has turn-on supply tracking. Separate Run and Power Good PINs enable independent control of each channel. The LTC3546's switching frequency can be set at 2.25MHz or is programmable from 750kHz to 4MHz, enabling the designer to optimise efficiency while avoiding critical noise-sensitive frequency bands. The combination of its 4mm x 5mm QFN-28 package and its high switching frequency keeps external inductors and capacitors small, providing a compact, thermally efficient footprint. ...

Rieker has introduced a dual-axis micro-electro mechanical systems (MEMS) based inclinometer to the H4 series. The H4PD sensor provides duel-axis inclination sensing in a rugged, environmentally protected housing. This unit incorporates a MEMS sensing element referenced to gravity with integrated temperature compensation over the industrial operating range of -40C to +85C. The Pulse Width Modulated (PWM) output is linear with respect to the input angle directly. Small dimensions and common footprint make it easy for field replacement. The housing footprint is designed for retrofitting in the field without re-drilling mounting holes (common placement of centre and slider flanges). The H4PD has applications in levelling and tilt/slope monitoring; platform levelling equipment; material handling/process control equipment; aerial lifts; scissor lifts; boom lifts cranes; and Derricks lift equipment/vehicles.

The CUB5 provides the user the ultimate in flexibility, from its complete user programming to the optional relay output capability. The meter can be programmed as a single or dual counter with rate indication capability. The display can be toggled either manually or automatically between the selected displays. Red Lion CUB5 Series Display has 0.46″ (11.7 mm) high digits. The LCD is available in two versions, reflective (CUB5R000) and backlight (CUB5B000). The backlight version is user selectable for green or red backlighting with variable display intensity. The Red Lion Counter is programmable for one of eight different count modes, including bi-directional and quadrature. When programmed as a dual counter, each counter has a separate scale factor and decimal points. In the counter/rate indicator mode, each have their own scaling and decimal point read-outs in different engineering units. The Red Lion Meter has two separate inputs which provide different functions depending on which...