High Rejection Permanent Mount GPS Antenna

Features Weather proof, all-plastic, non-corrosive, cone-shaped enclosure ¾ inch thru-hole or bracket mount Unique radome sheds water and ice, while eliminating problems associated with bird perching Very high rejection dual SAW filter for superior out-of-band rejection Voltage range: 2.7 to

文件：594.93 Kbytes 页数：1 Pages

PCTEL

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3972SB is capable of continuous output currents to ±1.5 A and operating voltages to 50 V. Internal fixed off-time PWM current-control timing

文件：190.76 Kbytes 页数：12 Pages

ALLEGRO

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973SB and A3973SLB are capable of continuous output currents to ±1 A and operating voltages to 35 V. Internal fixed off-time PWM current-c

文件：201.34 Kbytes 页数：12 Pages

ALLEGRO

DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER

DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of two dc motors, the A3974SED is capable of output currents to ±1.5 A and operating voltages to 50 V. Internal fixed off-time PWM current-control timing circuitry can be programmed via a serial interf

文件：178 Kbytes 页数：12 Pages

ALLEGRO

DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ ±1.5 A, 50 V Continuous Output Rating ■ Low rDS(on) DMOS Output Drivers ■ Programmable Slow, Fast, and Mixed Current-Decay Modes ■ Serial-Interface Controls Chip Functions ■ Synchronous Rectification for Low Power Dissipation ■ Internal UVLO and Thermal Shutdown Circuitry ■ Cross

文件：617.82 Kbytes 页数：12 Pages

ALLEGRO

DUAL FULL BRIDGE PROTECTED MOTOR DRIVER

The A3976 is designed to drive both windings of a bipolar stepper motor or bidirectionally control two DC Motors. Both H-Bridges are capable of continuous output currents of up to +/- 500 mA and operating voltages to 30V. Free wheeling, substrate isolated diodes are included for output transient s

文件：57.06 Kbytes 页数：5 Pages

ALLEGRO

MICROSTEPPING DMOS DRIVER WITH TRANSLATOR

MICROSTEPPING DMOS DRIVER WITH TRANSLATOR The A3977xED and A3977xLP are complete microstepping motor drivers with built-in translator. They are designed to operate bipolar stepper motors in full-, half-, quarter-, and eighth-step modes, with output drive capability of 35 V and ±2.5 A. The A3977 i

文件：569.23 Kbytes 页数：18 Pages

ALLEGRO

Scalpels and Blades

A large selection of premium quality scalpels and blades - produced with precision and consistency, combining traditional blade making skills with the latest technology. They are used in different industries from Mold cutting and Jewellery manufacture to Printing and Artwork. Handles no. 3, 5A

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SWANN-MORTON

High Gain Permanent Mount GPS Antenna

Features Weather proof, all plastic, non-corrosive, low-profile enclosure ¾ inch thru-hole or bracket mount Voltage range: 2.7-5.5 V High gain: 40 dB (typical) Low noise figure: 0.5 dB

文件：137.94 Kbytes 页数：1 Pages

PCTEL

High Gain & High Rejection Permanent Mount GPS Antenna

The 3978D-HR-DH-W high gain, permanent mount GPS Antenna provides 40 dB gain and superior out-of-band rejection performance and is the optimum choice for GPS Tracking and Timing applications with long cable runs and stand alone GPS applications. It features a precision tuned custom ceramic patc

文件：196.11 Kbytes 页数：1 Pages

PCTEL