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Tag: pwm
Synchronous Buck PWM Controller simplifies power supply design.
2015-05-28 14:31:06| Industrial Newsroom - All News for Today
Supporting 4.5–60 V input and configurable 0.6–54 V output, ISL8117 can bypass intermediate step-down conversion stage employed in industrial applications. Duty cycle (40 nsec min on time) enables direct step-down conversion from 48 V to 1 V POL, while valley current mode modulation with adaptive slope compensation enables stable operation for range of Vin and Vout combinations; no external compensation is required. Programmable switching frequency range is 100 kHz to 2 MHz.
Tags: design
power
supply
controller
PWM LED Pod Light illuminates instrumentation and cargo areas.
2015-04-01 14:31:06| Industrial Newsroom - All News for Today
Constructed of aluminum, 4 in. long NVIS/NVG LED light offers mounting flexibility fostered by 320° rotation capability and 0%–100% dimming options. Product is designed for use in night vision environments, such as aircraft cockpits, tanks, boating vessels, and similar applications. Standard white light version, also available, curbs problem of greening out and delivers glare-reducing beam that spans 57° x 125°.
Pick and Hold PWM Modules are adjustable and reprogrammable.
2014-08-26 14:30:41| Industrial Newsroom - All News for Today
Based on MCU that can be reprogrammed for application, 3.00 x 3.00 x .85 in. PH-ET Pick and Hold modules operate on single supply from +9 to +50 Vdc and are suited for driving solenoids, valves, relays, actuators, DC motors, hydraulics, electromagnets, and LEDs. Holding current is 4 A RMS with peak (Pick) current of 15 A for high force/acceleration. Higher current and voltages are also available. Pick voltage timing and hold voltage are adjusted using onboard potentiometers. This story is related to the following:Solenoid Drivers |
Tags: hold
pick
modules
adjustable
Cirrus Logic Expands Family Of PWM ICs For Driving Mid-Range Brushless & Brush DC Motors
2014-05-26 03:50:56| Semiconductors - Topix.net
Cirrus Logic Inc. has added the SA303-IHZ and SA53-IHZ to its Apex Precision Power product family of what it describes as industry first high current pulse width modulated ICs for driving three-phase brush and brushless dc motors.
Tags: family
driving
logic
motors
Cirrus Logic Expands Family Of PWM ICs For Driving Mid-Range Brushless & Brush DC Motors
2014-05-26 00:10:13| Electronics - Topix.net
Cirrus Logic Inc. has added the SA303-IHZ and SA53-IHZ to its Apex Precision Power product family of what it describes as industry first high current pulse width modulated ICs for driving three-phase brush and brushless dc motors.
Tags: family
driving
logic
motors