Black Box PS656 Spare Power Supply for KVM Devices - 12VDC 1. 5A - 120/230V AC Input
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This power supply converts 120V or 230V AC input to regulated 12V DC output with a maximum current delivery of 1.5 amps. The electrical design ensures stable voltage regulation under varying load conditions, making it suitable for continuous operation in KVM environments.
The physical construction features a durable housing that measures 3.10" wide × 3.87" deep × 1.75" high, with a lightweight design that simplifies installation and cable management. The unit carries full compliance with WEEE and RoHS 2 directives, confirming its adherence to international environmental standards for electronic equipment.
This section brings together practical product details such as Device Supported, Input Voltage, Output Voltage, Maximum Output Current, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This spare power supply delivers operational redundancy for critical KVM infrastructure, allowing immediate replacement without system downtime. The environmental compliance ensures responsible disposal at end-of-life, while the 2-year limited warranty provides confidence in long-term reliability.
Secure Connection Design
The integrated 3-pin locking interface provides positive mechanical retention, eliminating power interruptions from accidental cable dislodgement in high-vibration or high-traffic environments.
- Prevents accidental disconnects
- Maintains KVM switch uptime
- Reduces maintenance interventions
Global Voltage Compatibility
With automatic acceptance of both 120V and 230V AC input, this power supply can be deployed internationally without voltage converters or region-specific variants.
- Dual-voltage operation
- Simplifies international deployments
- Reduces spare parts inventory
Deployment / Use Cases
The PS656 serves as a dedicated spare for Black Box DCX3000-DVR DCX Digital KVM Matrix Switch systems, providing immediate replacement capability when primary power supplies require maintenance or fail. Its compact dimensions allow storage in toolkits or rack shelves without consuming significant space.
IT administrators deploy this unit in environments where KVM switch uptime is critical, including data centers, server rooms, and broadcast facilities. The spare power strategy eliminates single points of failure in power delivery to KVM switching equipment.
KVM Switch Redundancy
Maintain uninterrupted access to servers and network equipment by keeping this spare power supply on hand for immediate replacement of failed primary power units in KVM switch installations.
Data Center Deployments
Install in rack environments where the locking connector prevents accidental disconnection during equipment maintenance or cable management activities.
Physical Profile
The power supply features a compact rectangular design with dimensions optimized for easy storage and installation. The 217.7-gram weight makes it lightweight for mounting in various orientations, while the solid construction ensures durability in professional environments. The physical footprint allows placement in tight spaces behind equipment or within cable management channels.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.75" (44.45 mm), 3.10" (78.74 mm), 3.87" (98.30 mm), 217.7 g. This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3.10" (78.74 mm)
- Depth
- 3.87" (98.30 mm)
- Height
- 1.75" (44.45 mm)
- Weight
- 217.7 g
Highlights
- Spare/redundant external power supply for KVM switches
- Provides 12VDC output at up to 1.5A maximum current
- Accepts 120V or 230V AC input for global deployment
- 3-pin locking interface prevents accidental disconnects
- Compatible with Black Box DCX3000-DVR DCX Digital KVM Matrix Switch
- Compact dimensions: 3.10"W × 3.87"D × 1.75"H
- Lightweight design at approximately 217.7 grams
- Compliant with WEEE and RoHS 2 environmental directives
- 2-year limited warranty for reliable operation
- Manufactured as part of Black Box PowerUP product line
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | PS656 |
| Brand Name | Black Box |
| Product Line | PowerUP |
| Product Series | PS |
| Product Model | PS656 |
| Product Name | Spare Power Supply for KVM Devices - 12VDC, 1.5 Amp |
| Product Condition | New |
| Packaged Quantity | 1 |
| Product Type | AC Adapter |
| Technical Information | |
| Device Supported | KVM Switch |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Output Voltage | 12 V DC |
| Maximum Output Current | 1.50 A |
| Physical Characteristics | |
| Height | 1.75" (44.45 mm) |
| Width | 3.10" (78.74 mm) |
| Depth | 3.87" (98.30 mm) |
| Weight (Approximate) | 217.7 g |
| Miscellaneous | |
| Compatibility | Black Box DCX3000-DVR DCX Digital KVM Matrix Switch |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) 2 |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What KVM switch models is this power supply compatible with?
This PS656 power supply is specifically designed for compatibility with the Black Box DCX3000-DVR DCX Digital KVM Matrix Switch. It serves as a spare or replacement unit for that particular KVM switch model, providing the exact voltage and current requirements needed for proper operation.
What input voltages does this power supply accept?
The power supply accepts both 120V AC and 230V AC input voltages automatically. This dual-voltage capability allows deployment in North American (120V) and European/International (230V) power systems without requiring separate models or external voltage converters.
What type of connector does this power supply use?
It features a 3-pin locking interface that securely connects to compatible KVM switches. The locking mechanism prevents accidental disconnection, which is particularly valuable in rack-mounted environments or locations with equipment vibration that could loosen standard connectors.
What environmental standards does this product meet?
The power supply complies with the Waste Electrical and Electronic Equipment Directive (WEEE) and Restriction of Hazardous Substances (RoHS) 2 standards. These certifications confirm that the unit meets European environmental regulations regarding hazardous material restrictions and proper end-of-life disposal procedures.
What is the warranty period for this power supply?
Black Box provides a 2-year limited warranty for the PS656 power supply. This warranty covers defects in materials and workmanship under normal use conditions, offering assurance of product reliability for critical KVM infrastructure deployments.
What are the physical dimensions and weight of this unit?
The power supply measures 3.10 inches wide, 3.87 inches deep, and 1.75 inches high (78.74 mm × 98.30 mm × 44.45 mm). It weighs approximately 217.7 grams, making it compact and lightweight for easy storage and installation in various equipment environments.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
What voltage details are listed?
The listed power specification is 120 V AC,230 V AC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
|---|
