SDC TR Series Regulated DC Pow...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$91.00
$4.05
SDC SDC TR Series - Plug-In DC Power Supply Transformers SDC-TR

SDC TR Series Regulated DC Power Supply Transformers - 12V/24V 1 Amp with Thermal Protection

(No reviews yet) Write a Review

Model: TR12

In Stock (leaves warehouse same day if ordered before 3pm ET)

$91.00
$4.05
Adding to cart… The item has been added
Free Shipping on orders over $99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

SDC TR Series Regulated DC Power Supply Transformers - 12V/24V 1 Amp with Thermal Protection

Professional Plug-In Power Solutions for Access Control Systems

SDC TR Series plug-in power supplies are electrical devices featuring transformers and rectifier circuitry to convert 120VAC line voltage to low voltage DC. Available in regulated 12VDC and 24VDC models, each unit delivers 1 amp of regulated power with thermal overload protection. UL listed Class 2 design ensures safe, reliable operation for commercial access control applications.

Professional Features & Benefits

  • Dual Voltage Options: Available as TR12 (12VDC) and TR24 (24VDC) models, each delivering regulated 1 amp power for flexible system integration.
  • Regulated Power Output: Consistent 1 amp regulated DC power ensures stable operation of connected access control devices and components.
  • Thermal Overload Protection: Built-in thermal protection prevents damage from overload conditions and extends operational life in demanding applications.
  • UL Listed Class 2 Design: UL listed Class 2 certification provides safety compliance and simplified installation requirements for commercial applications.
  • 120VAC Input Compatibility: Standard 120VAC line voltage input works with existing electrical infrastructure without special wiring requirements.
  • Plug-In Convenience: Compact plug-in design allows easy installation and replacement without hardwired connections or electrical modifications.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
  • Product Category: Electronic Access Controls
  • Product Group: Electronic Access Controls
  • Product Model: TR12, TR24
  • Product Subgroup: Controllers, Power Supplies and Transformers
  • Product Type: Power Supply Plug-In DC
  • Product Voltage: 120V
  • Series: TR Series
  • Subcategory: Power Supply Plug-In DC

Professional Applications

  • Commercial Building Security Systems
  • Electronic Access Control Installations
  • Card Reader and Keypad Power Supply
  • Electric Strike and Lock Power Systems
  • Security Camera and Sensor Networks
  • Intercom and Communication Systems
  • Emergency Access Control Backup Power

Why Choose SDC Quality?

SDC TR Series power supplies deliver professional-grade reliability with UL listed Class 2 certification and thermal overload protection for demanding commercial applications. Regulated 1 amp output ensures consistent performance for access control systems requiring stable DC power. Engineered for dependable operation where reliable power supply performance is essential.

Manufacturer Resources

SDC Full Catalog

Product Specs

Subcategory:
Power Supply Plug-In DC
Series:
TR Series
Product Group:
Electronic Access Controls
Product Subgroup:
Controllers, Power Supplies and Transformers
Commercial/Residential:
Commercial
Product Type:
Power Supply Plug-In DC
Electronic:
Yes
Product Model:
TR12, TR24
Product Voltage:
120V
Product Category:
Electronic Access Controls
Department:
Door Hardware

SDC TR12 – Frequently Asked Questions

How fast can I get the SDC TR12 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the SDC TR12 come with a warranty?
Absolutely. The SDC TR12 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the SDC TR12?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the SDC TR12 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!