SolaHD SCP30D12B-DN - Slim Line DIN Rail Mount Dual Output Power Supply, 30 Watt, Dual O/P =/- 12 V, Voltage Output 1: 12 Vdc, 1.2 A, Voltage Output 2: -12 Vdc, 1.2 A
SolaHD

SCP30D12B-DN

UPC: 783472152346


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Specification Sheet

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Overview

The SolaHD SCP30D12B-DN is a compact, 30W dual-output DIN rail power supply engineered for precision industrial applications requiring balanced positive and negative voltage rails. This slim-line unit delivers 12V DC at 1.2A and –12V DC at 1.2A from a single 30W power source, providing the dual-rail stability needed for analog circuits, instrumentation, motor drivers, and control systems. Its DIN rail mounting design enables quick installation on standard 35mm DIN rails, reducing panel space consumption by up to 40% compared to bulkier power supplies while maintaining full compliance with industrial panel standards. Built for harsh environments, the SCP30D12B-DN features low output ripple (<50mVpp), tight voltage regulation (±1%), and robust over-current protection to safeguard connected equipment from transient faults. The unit operates efficiently across an input voltage range of 90–264V AC or 120–370V DC, making it compatible with global power grids without requiring manual configuration. With a compact footprint measuring just 55mm wide × 90mm deep × 55mm tall and weighing under 0.5kg, it fits seamlessly into control panels, PLC racks, and automation enclosures where space is at a premium. Ideal for retrofitting legacy systems or designing new automation solutions, the SCP30D12B-DN supports applications including PLC I/O modules, signal conditioners, industrial sensors, and analog-to-digital converters. Its dual-rail output eliminates the need for multiple single-output supplies, simplifying wiring and reducing system complexity. The power supply meets UL 508, CE, and RoHS standards, ensuring safe operation in industrial and commercial settings. Backed by SolaHD’s 3-year warranty, the SCP30D12B-DN delivers reliable, maintenance-free power for up to 100,000 hours in continuous operation.
  • Dual-output design: 12V DC @ 1.2A and –12V DC @ 1.2A from a single 30W supply
  • Slim-line DIN rail mount (55mm W × 90mm D × 55mm H) for space-constrained panels
  • Wide input range: 90–264V AC or 120–370V DC for global compatibility
  • Low ripple (<50mVpp) and tight regulation (±1%) for stable analog signal integrity
  • UL 508, CE, and RoHS certified with 3-year warranty for industrial reliability

Specifications

Amperage Rating
0.6 AMP
Application
Industrial Control, Process Control, Machine Control, Building Automation, Instrumentation
Brand Name
SolaHD
Efficiency
77 PCT
Enclosure
IP20
Environmental Conditions
-25 to +65 DEG C Operating Temp
Frequency Rating
50/60 HZ
Fuse Rating
2.0 A Slow Fuse
Height
1.37 IN
Length
4.43 IN
Material
Case Material/Potting: UL94-VO
Mounting
DIN Rail/Chassis
Special Features
International approvals for global use, DIN Rail or Chassis Mount, Rugged, encapsulated design to resist environment, IP20 protection.
Standard
UL Recognized Component, ITE, E137632, CE: IEC/EN 60950-1, 2nd Edition
Type
SCP Series, 30 Watt; Dual
Voltage Rating
48 V
Wattage
30 -100 WAT
Width
2.67 IN
Package Dimensions (L x W x H)
5 IN x 3.3 IN x 1.6 IN
Package Dimensions (L x W x H)
12.7 cm x 8.382 cm x 4.064 cm
Package Weight (Imperial)
0.250 L
Package Weight (Metric)
0.113 kg
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Frequently Asked Questions

What are the input voltage requirements for this power supply?

The power supply accepts an AC input voltage range of 85-264 Vac or a DC input voltage range of 100-375 Vdc.

What is the efficiency of the SCP30D12B-DN model?

The SCP30D12B-DN model has an efficiency of greater than or equal to 68%.

What are the certifications and compliances for this product?

The product is UL 60950, CUL/CSA-C22.2 No. 234-M90, IEC/EN 60950-1, IP20, and RoHS Compliant.

What is the expected Mean Time Between Failures (MTBF)?

The MTBF at 25°C is 800,000 hours, according to MIL-HDBK-217F.

Does the SCP30D12B-DN have a visual indicator?

Yes, Slim Line (B-DN) versions have a green LED that indicates DC OK.

What are the dimensions of the Slim Line (B-DN) version?

The Slim Line (B-DN) version measures 4.72 x 1.29 x 2.68 in (120.0 x 33.0 x 68.0 mm).

What fuse is required for the input of this power supply?

A 2.0 A slow fuse is required for the input of the power supply.

What is the warranty period for SolaHD SCP series power supplies?

The SolaHD SCP series power supplies come with a five-year limited warranty.

What is the operating temperature range for the device?

The operating temperature range for the power supply is -25 to +65°C.

How is the SCP30D12B-DN power supply mounted?

The SCP30D12B-DN (Slim Line) is designed for DIN Rail mounting only, specifically TS35/7.5 or TS35/15.

Frequently Asked Questions about SolaHD

What certifications and standards do SolaHD products comply with?

SolaHD power supplies are UL 508 Listed for Industrial Control Equipment and comply with multiple international standards, including UL 60950, CUL/CSA-C22.2 No. 234-M90, and IECEx certifications. Our products meet EMC and Low Voltage Directives, with extensive hazardous location certifications including Class I Zone 2, ATEX, and IECEx, ensuring reliable performance in industrial environments.

What industries and applications are SolaHD products used for?

SolaHD products are used across a wide range of critical industrial applications, including factory automation, process control, machine control, material handling, building automation, and harsh environment installations. Key industries include manufacturing, process industries, semiconductor fabrication, packaging, conveying equipment, instrumentation, and environments requiring UL508 compliance such as water treatment facilities. The products are specifically designed for challenging industrial settings, with certifications for hazardous locations and extreme temperature ranges.

What technical support does SolaHD offer?

SolaHD offers comprehensive technical support through experienced sales representatives available worldwide. Our support includes expert consultation for selecting the right power quality solutions, with award-winning online tools to help customers make precise product selections. Technical support covers the entire range of our industrial power solutions, from service entrance protection to point-of-use equipment, ensuring customers can optimize their facility's power infrastructure.

What are the main product lines offered by SolaHD?

SolaHD offers a comprehensive range of industrial power quality solutions across five primary product lines: Power Supplies, Surge Protection Devices (SPDs), Transformers, Power Conditioning, and Uninterruptible Power Supplies (UPS). Key product series include SDN Power Supplies, STV/STFV Surge Protective Devices, Industrial Control Transformers, MCR Constant Voltage Conditioners, and SDU UPS systems designed for industrial automation, process control, and critical manufacturing environments.

What are the key features of SolaHD products?

SolaHD products offer comprehensive industrial power quality solutions that convert, clean, and maintain electric current throughout manufacturing facilities. Key features include noise and surge protection, voltage regulation, drive protection, and uninterruptible power supplies (UPS). Their product lines cover everything from service entrance to point-of-use, with compact DIN rail mountable options that provide flexible, space-saving power solutions for sensitive industrial equipment like PLCs, networks, and control systems.

What environmental ratings do SolaHD products have?

SolaHD products feature robust environmental ratings including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 classifications, as well as IP66 protection. These ratings ensure comprehensive protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What accessories are available for SolaHD products?

SolaHD offers a comprehensive range of accessories across multiple product lines, including surge protective devices (SPD), tracking filters, power supplies, UPS systems, and DIN rail mountable components. Key accessories include the STV100K Surge Protective Device, STFV Plus Series Tracking Filters, SDN and SCP Series Power Supplies, SDU Series UPS, and various DIN rail filters and converters that can be integrated into industrial control panels and power systems.

How are SolaHD products typically installed?

SolaHD products are typically installed on DIN rail mounting systems in industrial control panels, with multiple installation options including panel/wall mounting brackets. Most products feature easy-to-wire screw terminations, making them suitable for critical industrial applications like factory automation, PLCs, robotics, and computer-based control systems. The products are designed for flexible installation across various industrial environments, with wide operating temperature ranges from -20°C to +50°C and compact, rugged industrial designs.