{"product_id":"allen-bradley-80026-044-02-absopulse-power-supply","title":"Allen Bradley 80026-044-02 ABSOPULSE Power Supply","description":"\u003ch2\u003eAllen Bradley 80026-044-02 ABSOPULSE Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen Bradley 80026-044-02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e80026-044\u003c\/strong\u003e IGCT gate drive power supply board, serves as the primary hardware interface for medium‑voltage motor control in PowerFlex drive platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e80026-044-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e7.00 lbs (3.18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e282.0 mm W × 55.1 mm H × 363.2 mm D (11.12 in × 2.17 in × 14.3 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003e0 to 40 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage Temp\u003c\/th\u003e\n\u003ctd\u003e0 to 40 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHumidity\u003c\/th\u003e\n\u003ctd\u003e80% max, non‑condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAltitude\u003c\/th\u003e\n\u003ctd\u003e1000 m max without derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Draw\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog Control Signal\u003c\/th\u003e\n\u003ctd\u003e0–10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eData Resolution\u003c\/th\u003e\n\u003ctd\u003e0–65535\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e±0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Voltage Compatibility\u003c\/th\u003e\n\u003ctd\u003e2300 V \/ 3300 V \/ 4160 V motor applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBoard Type\u003c\/th\u003e\n\u003ctd\u003eIGCT \/ Gate Drive Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eEpoxy‑encapsulated multilayer PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 80026‑044‑02 integrates into Allen Bradley drive systems with firmware flash compatibility across backplane bus communication. This ensures deterministic synchronization with Profinet and EtherNet\/IP networks. I\/O density scaling allows precise analog signal mapping, while communication velocity licenses maintain predictable timing cycles. These attributes support stable operation in medium‑voltage motor applications where deterministic execution is critical.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the board be hot‑swapped during operation? A: No, the board requires full de‑energization before removal or installation to prevent unsafe contact exposure.\u003c\/p\u003e\n\u003cp\u003eQ: What is the typical switching delay in redundant configurations? A: The gate drive board maintains repeatability within ±0.1%, with switching accuracy defined by the IGCT control loop.\u003c\/p\u003e\n\u003cp\u003eQ: Is the epoxy encapsulation necessary for operation? A: Yes, the encapsulated multilayer PCB design provides resistance to dust, moisture, and vibration, ensuring long‑term reliability in industrial environments.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the board securely on designated panel or PCB slots with vibration‑resistant fasteners.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of shielded cables to minimize EMI.\u003c\/li\u003e\n\u003cli\u003eMaintain clearance for airflow around the epoxy‑encapsulated PCB.\u003c\/li\u003e\n\u003cli\u003eRoute 24 VDC input wiring separately from analog control signals to reduce interference.\u003c\/li\u003e\n\u003cli\u003eVerify connector seating and insulation integrity before energizing.\u003c\/li\u003e\n\u003cli\u003eObserve altitude limits (≤1000 m) to avoid derating requirements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44088081285194,"sku":"80026-044-02","price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/80026-044-02-R_2.png?v=1745293522","url":"https:\/\/www.topbrandsplc.com\/products\/allen-bradley-80026-044-02-absopulse-power-supply","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}