News, Tips & Reviews
B&H Gift Cards
The Professional's Source Since 1973
Ask Our Experts800-606-6969
Hello, Log InAccount & Orders
My Cart
HomeSurveillanceCamera AccessoriesPowerLow Voltage Power Supplies

Low Voltage Power Supplies

203 Items
Filter by:
Sort by:
View:
MG Electronics ST-241A 24 VDC 1A Power Supply with Screw Terminals

MG Electronics ST-241A 24 VDC 1A Power Supply with Screw Terminals

BH # MGST241A MFR # ST-241A
1 Review
Key Features
  • 24 VDC, 1A Output
  • 100-240 VAC Input
  • Two-Prong Plug
  • Two Screw Terminals
$2499
In Stock
No Store Display
MG Electronics 12 VDC 2A Power Supply with Screw Terminal Output
Top Seller

MG Electronics 12 VDC 2A Power Supply with Screw Terminal Output

BH # MGST122A MFR # ST122A
3 Reviews
Key Features
  • 12 VDC / 2A Output
  • Two Output Screw Terminals
  • Integrated Screw
  • Lightweight Design
See All Details
$1999
In Stock
No Store Display
Top Seller

Watson Pro 12V 2A Power Supply (2.1mm)

BH # WAPS12V2A21 MFR # PS-12V2A-21
45 Reviews
Key Features
  • Power Devices Requiring up to 12 VDC, 2A
  • Works with Most Monitors, Lights & More
  • 100-240V Worldwide Compatibility
  • 46" Cable Length
$1195
In Stock
No Store Display
Free Shipping for this Item
Top Seller

MG Electronics ST-123A 12 VDC 3A Power Supply with Screw Terminal Output

BH # MGST123A MFR # ST-123A
1 Review
Key Features
  • 12 VDC, 3A Output
  • 100-240 VAC, 60/50 Hz Input
  • Two-Prong Plug
  • UL, cUL, FCC Certified
See All Details
$1895
In Stock
No Store Display

MG Electronics ST-242A 24 VDC 2A Power Supply with Screw Terminal Output

BH # MGST242A MFR # ST-242A
1 Review
Key Features
  • 24 VDC, 2A Output
  • 100-240 VAC, 60/50 Hz Input
  • UL, cUL, FCC Certified
See All Details
$1499
In Stock
No Store Display

MG Electronics MGT-2450P Class II AC Power Supply (24VAC, 50VA)

BH # MGT2450P MFR # MGT-2450P
12 Reviews
Key Features
  • Three-Prong North American Grounded Plug
  • Three-Screw Output Terminal Block
  • 24VAC, 50VA Output
  • LED Power Indicator
Available in other Styles, Configurations & Kits
$1895
In Stock
No Store Display

ALTRONIX AL600ULXB Power Supply Board

BH # AL600ULXB MFR # AL600ULXB
Key Features
  • 12/24 VDC Selectable Output
  • AC Failure and Low Battery Supervision
  • Short-Circuit Protection
  • Thermal Overload Protection
See All Details
$18799
In Stock
No Store Display
Free 2-Day Shipping
Used for $142.50

MG Electronics ST-121A 12 VDC 1A Power Supply with Screw Terminals

BH # MGST121A MFR # ST-121A
1 Review
Key Features
  • 12 VDC, 1A Output
  • 100-240 VAC, 60/50 Hz Input
  • UL, cUL, FCC Certified
See All Details
Available in other Styles, Configurations & Kits
$3899
In Stock
No Store Display
Free Shipping for this Item

ALTRONIX AL175UL 115VAC Power Supply/Charger for Access Control

BH # AL175UL MFR # AL175UL
See All Details
$12799
In Stock
No Store Display
Free Standard Shipping
Used for $101.95

ALTRONIX Power Supply/Charger with 8-Output Access Power Controller (12 / 24VDC @ 6A)

BH # AL600ULACM MFR # AL600ULACM
1 Review
See All Details
$34999
In Stock
No Store Display
Free Expedited Shipping

MG Electronics 18 VAC 50VA Class II Power Supply with Screw Terminal Output and Auto-Resetting PTC Fuse

BH # MGT1850P MFR # MGT-1850P
Key Features
  • 18 VAC, 50VA Output
  • 120V, 60 Hz Input
  • Three-Prong North American Grounded Plug
  • Three-Screw Terminal Output
$1695
In Stock
No Store Display

MG Electronics 24 VAC 40VA Class II Power Supply with Screw Terminal Output and Auto-Resetting PTC Fuse

BH # MGT2440P MFR # MGT-2440P
3 Reviews
Key Features
  • 24 VAC, 40VA Output
  • 120V, 60 Hz Input
  • Three-Prong North American Grounded Plug
  • Three-Screw Terminal Output
Available in other Styles, Configurations & Kits
$1829
In Stock
No Store Display

Marshall Electronics 12V 2A Power Supply

BH # MAVPS12V2AR MFR # V-PS12V-2A-R/A-L
1 Review
Key Features
  • Right-Angle Locking Connector
  • Two-Prong 110VAC North American Plug
See All Details
$1995
In Stock
No Store Display
Free Shipping for this Item

Veracity 57 VDC Power Supply

BH # VEVPSU57V800 MFR # VPSU-57V-800
Key Features
  • Powers HIGHWIRE PowerStar Converters
  • Supplies 57VDC
  • For Use in US
See All Details
$5748
In Stock
No Store Display
Free 2-Day Shipping

ALTRONIX Power Supply/Charger with 8 PTC Outputs Access Power Controller (12 / 24VDC @ 6A)

BH # AL600ULACMCB MFR # AL600ULACMCB
See All Details
$34433
In Stock
No Store Display
Free 2-Day Shipping

MG Electronics MGT-12500SPS 12VDC 500mA Switching Power Supply

BH # MGMGT12500SP MFR # MGT-12500SPS
7 Reviews
Key Features
  • Fully Regulated
  • 100-240VAC
  • 6' Line Cord
  • 2.1mm Center Positive Plug
$1295
In Stock
No Store Display
Used for $2.49

ALTRONIX TP2440 24VAC 1.67A Plug-In Transformer

BH # ALTP2440 MFR # TP2440
Key Features
  • Plug-In Transformer Provides 24 VAC with 1.67A Total Output Current
See All Details
$2276
In Stock
No Store Display

ALTRONIX AL400ULX Series Power Supply/Charger with 4 PTC Outputs

BH # AL400ULPD4CB MFR # AL400ULPD4CB
See All Details
$21634
In Stock
No Store Display
Free 2-Day Shipping

MG Electronics 16.5 VAC 40VA Class II Power Supply with Screw Terminal Output

BH # MGT1640 MFR # MGT-1640
6 Reviews
Key Features
  • 16.5 VAC, 40VA Output
  • 120V, 60 Hz Input
  • Three-Prong North American Grounded Plug
  • Three-Screw Terminal Output
$1495
In Stock
No Store Display

MG Electronics MGT-1220 12 VAC 20 VA Class II Power Supply

BH # MGT1220 MFR # MGT-1220
9 Reviews
Key Features
  • Input Power: 120 VAC, 60 Hz, 30W
  • Output Power: 12 VAC, 20 VA, 1666mA
See All Details
$1650
In Stock
No Store Display
Used for $6.62

MG Electronics 12 VDC 2A Switching Power Supply

BH # MGSPS12DC2A MFR # SPS12DC2A
6 Reviews
Key Features
  • Use with CCTV / Electronic Devices
  • Input: 120/240 VAC 50/60 Hz
  • Output: 12 VDC 2A
  • 2.1mm Coax Plug
$3639
In Stock
No Store Display
Free Shipping for this Item
Used for $24.50
Similar Item for $11.95

ALTRONIX Single-Output Power Supply Board (6/12/24VDC @ 2.5A)

BH # ALSMP3 MFR # SMP3
See All Details
$3727
In Stock
No Store Display
Free Shipping for this Item

ALTRONIX Power Supply Board with 2 PTC Outputs (12/24VDC @ 1A)

BH # AL125ULB MFR # AL125ULB
1 Review
See All Details
$5150
In Stock
No Store Display
Free 2-Day Shipping

TRENDnet 120-Watt Single-Output Industrial DIN-Rail Power Supply

BH # TRTIS12048 MFR # TI-S12048
Key Features
  • Industrial Power Supply
  • Integrated DIN-Rail Mount
  • Provides up to 120 Watts of Power
  • Built-In Active PFC
$10499
In Stock
No Store Display
Free 2-Day Shipping

ALTRONIX AL125UL 115VAC Power Supply/Charger for Access Control

BH # AL125UL MFR # AL125UL
See All Details
$14717
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

ALTRONIX AL1012ULXB Power Supply Board

BH # AL1012ULXB MFR # AL1012ULXB
Key Features
  • 12 VDC Output
  • AC Failure and Low-Battery Supervision
  • Short-Circuit Protection
  • Thermal Overload Protection
See All Details
$19882
In Stock
No Store Display
Free 2-Day Shipping

MG Electronics 5 VDC / 4 A Switching Power Supply

BH # MGSPS054000D MFR # SPS-054000D
1 Review
Key Features
  • Two-Prong 110VAC North American Plug
  • 2.1mm Coaxial Plug
  • Fully Regulated
See All Details
$1195
In Stock
No Store Display

MG Electronics MGT-1250 Class II AC Power Supply (12VAC, 50VA)

BH # MGMGT1250 MFR # MGT-1250
Key Features
  • Three-Prong North American Grounded Plug
  • Three-Screw Output Terminal Block
  • 12VAC, 50VA Output
  • LED Power Indicator
Available in other Styles, Configurations & Kits
$1495
In Stock
No Store Display
Whatever You Need, We've Got It