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Von Duprin Door Power Supplies
23 products
Secure and power your electronic access systems with our selection of Von Duprin door power supplies, engineered for consistent reliability and seamless integration with commercial exit devices and electrified hardware. Quality options from Von Duprin ensure that high-traffic facilities maintain code compliance and uninterrupted safety.

VON DUPRIN
Von Duprin PS902 Base Power Supply (2A @ 12/24 VDC Field Selectable)
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Von Duprin PS902 x 900-8F-FA Power Supplies Base Power Supply 2A @ ...
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Von Duprin PS914-2RS-FA Base Power Supply (4A (16A inrush) @ 12/24 ...
VON DUPRIN
Von Duprin PS902-2RS-FA Base Power Supply (2A @ 12/24 VDC Field Sel...
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Von Duprin PS914-4RL Base Power Supply (4A 16A inrush) @ 12/24 VDC ...
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Von Duprin PS904-2RS Base Power Supply 4A @ 12/24 VDC Field Selecta...
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Von Duprin PS914RFK The PS914RFK Allows the Retrofit of the PS914 I...
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Von Duprin 900-4RL Optional Distribution Board, Auto Operators and ...
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Von Duprin 900-4R, Optional Distribution Board, Independently Contr...
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Von Duprin 900-8F-FA Optional Distribution Board, 8 Fuse Protected ...
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Von Duprin PS914 Base Power Supply (4A (16A inrush) @ 12/24 VDC Fie...
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Von Duprin PS902-4RL-BBK-KL Power Supply12/24VDC Select 4 Relay Out...
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Von Duprin PS904-4RL Base Power Supply (4A @ 12/24 VDC Field Select...
VON DUPRIN
Von Duprin PS902-4RL Base Power Supply (2A @ 12/24 VDC Field Select...
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Von Duprin PS902-BBK Base Power Supply (2A @ 12/24 VDC Field Select...
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Von Duprin PS914-2RS-BBK Base PowerSupply 4A 16A inrush 12/24 VDC F...
VON DUPRIN
Von Duprin PS914-2RS Base Power Supply (4A (16A inrush) @ 12/24 VDC...
VON DUPRIN
Von Duprin PS906 Base Power Supply (6A @ 12/24 VDC Field Selectable)
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Von Duprin PS914-4RL-FA Base PowerSupply 4A 16A inrush @ 12/24 VDC ...
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Von Duprin PS902-FA Base Power Supply (2A @ 12/24 VDC Field Selecta...
VON DUPRIN
Von Duprin PS904 Base Power Supply (4A @ 12/24 VDC Field Selectable)Products for "" in Von Duprin Door Power Supplies
23 products
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Key Features
- Universal AC input (120-240 VAC) for worldwide compatibility and flexible installation
- Field-selectable output voltages for 12V or 24V DC to match your hardware needs
- Designed for high in-rush current, ideal for electrified panic devices, electric strikes, and access control
- Class 2, low-voltage, filtered, and regulated power for safety and device longevity
- Multiple relay and distribution board options, expandable, configurable, and ready for system upgrades
Popular Von Duprin Power Supplies
- Von Duprin PS902 Base Power Supply
2-amp output, universal AC input, filtered and regulated for dependable performance in smaller or single-door applications. - Von Duprin PS914-4RL Base Power Supply
4-amp output with 4 Relay Logic board, perfect for facilities requiring integrated control features, interlocks, and automated access. - Von Duprin PS914-2RS-FA Base Power Supply
4-amp output with a 2 Relay Sequential board and Fire Alarm option, ideal for systems needing both door sequencing and fire alarm interface capabilities.
Applications and Advantages
Von Duprin power supplies are trusted in schools, hospitals, government buildings, and commercial properties for powering:
- Electrified panic exit devices and strikes, electric locks, card readers, and auto operators
- Systems requiring battery backup, fire alarm interface, and complex relay logic
- Environments with demanding safety codes, heavy use, and low-maintenance expectations
Advantages include:
- Easy installation with flat-mount enclosures and polarized connectors for fast setup and service
- Versatile expansion through option boards, such as relay modules, fused zones, and alarm interfaces
- UL 294, ULC-S318, RoHS, and FCC Part 15 certifications for code-compliant peace of mind
Why Choose QualityDoor.com?
QualityDoor.com offers genuine Von Duprin door power supplies delivered with expert guidance and fast shipping. Decades of commercial door hardware experience mean you get reliable solutions for every electronic access control challenge, helping your facility stay safe, secure, and operational.