CSI/SPECO PSR-4-24 Power Supply Amplifier PSR-4/24 24V 4-AMP 4WORKING

( Brand: Csi/speco ), ( Manufacturer Part Number: PSR-4/24 ), ( Type: Other ), ( Battery Included: No )

Review CSI/SPECO Psr-4/24 Used Regulated Power Supply 24v Dc 4working Pull

The CSI/Speco PSR-4/24 Power Supply is a versatile and reliable solution for powering various low-voltage devices, delivering a constant 24V output with a maximum current capacity of 4 Amps. This power supply is engineered to meet the demanding requirements of professional applications, making it an ideal choice for use in CCTV (Closed-Circuit Television) systems, security equipment, and other similar applications.

The PSR-4/24 Power Supply features an efficient switching design, which allows it to convert AC power into DC power with minimal loss, ensuring optimal performance and energy efficiency. Its compact size, measuring 12.6 inches long, 3.5 inches wide, and 1.5 inches high, makes it easy to install and integrate into confined spaces.

The power supply is equipped with over-current, over-voltage, and short-circuit protection, ensuring the safety of connected devices and preventing potential damage. It also includes a grounding lug and an external fan for improved thermal management, ensuring stable and reliable operation even under heavy loads.

This power supply is designed with a universal AC input, allowing it to operate on a wide range of voltages (90-265VAC) and frequencies (47-63Hz), making it a flexible choice for use in various locations around the world. Its rugged metal enclosure is both durable and aesthetically pleasing, providing a professional look to any installation.

The PSR-4/24 Power Supply comes with a standard IEC C14 power cord, allowing for quick and easy connection to a standard power outlet. It also includes a mounting kit, making it easy to securely install the power supply in a rack or other mounting location.

In summary, the CSI/Speco PSR-4/24 Power Supply is a high-performance, versatile, and reliable power solution designed for professional applications. Its efficient switching design, robust safety features, and flexible power requirements make it an indispensable tool for powering CCTV systems, security equipment, and other similar devices.

The CSI/Speco PSR-4/24 power supply is a 24V, 4-amp DC power source suitable for various applications. Here are some pros and cons that may help you in deciding whether to purchase this power supply:

1. Wide input voltage range: The power supply can be used with an input voltage ranging from 85V to 264V, making it a versatile option for various environments.

2. Overvoltage and overcurrent protection: The power supply is equipped with overvoltage and overcurrent protection features, which help ensure the safety of connected devices.

3. Short circuit protection: The power supply has a built-in short circuit protection feature, which prevents damage to the power supply or connected devices in case of a short circuit.

4. Remote on/off control: The power supply comes with a remote on/off control feature, which can be useful in applications where the power supply needs to be turned on and off remotely.

5. LED indicator: The power supply has an LED indicator that shows the power status, which can be helpful in identifying any issues.

1. Size and weight: The power supply is larger and heavier than some other options in the market, which may not be suitable for applications where space is a constraint.

2. Price: The power supply is priced higher than some other options with similar specifications, which may be a consideration for some buyers.

3. Limited output voltage adjustability: The power supply does not offer output voltage adjustability, which may be a limitation for applications requiring precise voltage regulation.

In conclusion, the CSI/Speco PSR-4/24 power supply offers several advantages, including wide input voltage range, overvoltage and overcurrent protection, short circuit protection, remote on/off control, and an LED indicator. However, it also has some disadvantages, such as size and weight, price, and limited output voltage adjustability.

Based on the above analysis, if you require a power supply with wide input voltage range, overvoltage and overcurrent protection, short circuit protection, and remote on/off control, and are not concerned about the size, weight, or price, then the CSI/Speco PSR-4/24 power supply may be a suitable option for you. However, if precision voltage regulation is essential, or you have space constraints, you may want to consider other options in the market.

Details:

Condition Testing Notes: Used - Untested Working Pull. Cooling: Vented casing and rear-mounted heavy-duty heat sink. Input Power: 117V AC, 60Hz, 160W. Equip your electronics workbench or test setup with this used CSi/SPECO Regulated Power Supply model PSR-4/24.

Specs Key Features: Brand: CSi/SPECO. Cosmetically, the power supply remains in good, structurally sound condition, housed a vented metal chassis. Designed for reliable bench top power, this linear unit delivers a constant 24V DC output at 4 Amps, with 5 surge capacity. PV CYCLE, RED WIRE and added an auxiliary toggle switch to the front panel.

Please review the attached photos closely to see exact cosmetic condition and rear binding post layout. Connections: Rear panel binding posts.

part #: psr424 prices

• $39.00-$77.99

specifications strialpower:

• brand: Csi/speco
• manufacturer part number: PSR-4/24
• type: Other
• battery included: No

general strialpower:

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

offer strialpower:

• availability: In Stock
• started: May 17, 2026
• quantity: 1
• options: Ship-to-home
• sold: 0

payments strialpower:

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

seller strialpower:

• city: Denver, Colorado
• rating: 100.0%
• # reviews: 505

shipping strialpower:

• carrier: FedEx
• class: Standard
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• cost: $21.39
• transit: 4-6 Days

returns strialpower:

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

Csi/speco PSR-4-24 Is Similar To:

• Csi speco Psv-5 Dc Power Supply Free Shipping (53.4% similar) Condition: used, good working. Stock # cosmetic condition: the device has some scratches and shows some signs of wear due to the previous usage, please refer pictures. Regardless of the origin equipment, documentation provided or identification appearing upon equipment described and offered...(October 31st, 2024)
• Csi speco Psr-4c Csi speco Ps-4cl Non Regulated Power Supply (67.6% similar) Csi/speco PS-4CL non regulated power supply...(April 30th, 2025)