LARSCOM INC OR4K-PWR12.B-A Switching Power B-a

( Brand: Larscom Inc ), ( Manufacturer Part Number: OR4K-PWR12.B-A )

Review LARSCOM INC Or4kpwr12ba Used

Introducing the Larscom OR4K-PWR12.B-A, a high-performance, 4K-compatible power supply designed to meet the demands of modern digital signage, video walls, and other professional display applications. This power supply is an essential component for ensuring reliable and stable power delivery to your displays.

The OR4K-PWR12.B-A is a 1200W power supply, delivering a continuous output of 100W per output on 12 independently isolated DC outputs. Each output is individually protected by short circuit and overcurrent protection, ensuring the safety of your connected devices. The power supply also features built-in overvoltage and undervoltage protection, ensuring optimal operating conditions for your displays.

This power supply is designed to work seamlessly with 4K displays, providing the necessary power to support the high resolution and increased brightness levels required by these advanced displays. It is also compatible with a wide range of other displays, including LCD, LED, and plasma displays.

The OR4K-PWR12.B-A is constructed with high-quality components and features a robust design, ensuring reliable operation in even the most demanding environments. It is also designed to be efficient, with a power factor of 0.95 and a low voltage ripple, reducing heat generation and energy waste.

Installation is simple and straightforward, with a compact size that makes it easy to integrate into any display setup. The power supply also features a front-mounted DC output connector panel, making it easy to access and connect your displays.

In summary, the Larscom OR4K-PWR12.B-A is a high-performance, 4K-compatible power supply designed for professional display applications. With its 12 independently isolated DC outputs, built-in protection features, and compatibility with a wide range of displays, it is an essential component for ensuring reliable and stable power delivery to your displays.

Both Larscom and 4K-PWR12.B-A are 12-port USB-C PD chargers capable of delivering up to 45W per port. Here's a brief comparison of the key features, pros, cons, and a conclusion to help you make an informed decision.

- 12 USB-C ports

- Up to 45W per port

- Output: 3A (per port)

- Compact design

1. High power delivery: Supports USB Power Delivery 3.0, allowing for fast charging of compatible devices.

2. Compact design: The charger has a small footprint, making it suitable for travel or office use.

3. Affordable: Generally priced lower than some competitors.

1. Limited charging speed: The output current is only 3A per port, which might not be fast enough for some devices that support higher charging speeds.

- 12 USB-C ports

- Up to 45W per port

- Output: 5A (per port)

- Fan for cooling

1. Faster charging: Supports higher current output (5A per port) for faster charging of compatible devices.

2. Cooling system: The built-in fan ensures the charger stays cool during heavy usage, preventing overheating.

3. Durable: Designed with a robust build quality, ensuring long-term use.

1. Larger size: The charger is larger than the Larscom model due to the cooling fan and additional components.

2. Higher price point: Generally priced higher than the Larscom model.

Both chargers offer the same number of ports and support USB Power Delivery 3.0, but they differ in their charging speed and additional features. If you prioritize a compact design and lower price, the Larscom charger might be the better option for you. However, if you need faster charging and don't mind a larger size and higher price, the 4K-PWR12.B-A charger would be a more suitable choice.

Based on the comparison, if you're looking for a more affordable and compact option with basic charging capabilities, the Larscom 12 Port Charger would be a good recommendation. However, if you require faster charging speeds and aren't concerned about the larger size and higher price, the 4K-PWR12.B-A USB-C PD Charger would be a better choice.

Details:

Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.

Part Number OR4K-PWR12.

specifications strialpower:

• brand: Larscom Inc
• manufacturer part number: OR4K-PWR12.B-A

offer strialpower:

• quantity: 1
• started: February 22, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: Used

seller strialpower:

• rating: 99.5%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 191368

shipping strialpower:

• transit: 30-34 Days
• cost: $12.90
• type: Fixed
• class: Standard
• service: Standard

payments strialpower:

• credit card: Visa
• wallet: Google-pay
• other

returns strialpower:

• paid by: Buyer
• policy: Returns Accepted
• method: Money back
• time: 30 Days