This listing is for a USED Protek 3003B Adjustable DC Power Supply. The 3003B provides regulated DC output for electronics testing, troubleshooting, laboratory work, and product development applications. This unit features an adjustable 0-30 VDC output range, up to 3A output current, constant voltage and constant current operating modes, digital voltage/current monitoring, and front-panel output controls.

This listing is for a USED Power Designs 4005. This transistorized DC power supply provides adjustable regulated output for laboratory testing, electronics development, troubleshooting, calibration, and general bench-top power applications. The unit delivers an adjustable output range of 0-40 VDC with current capability up to 500 mA and incorporates constant-current operation, fine voltage adjustment, and selectable current ranges.

This listing is for a USED Yihua YH-305D. This bench-top DC power supply provides adjustable DC voltage and current output for electronics testing, laboratory work, troubleshooting, prototyping, and repair applications. The unit features digital voltage and current displays, coarse and fine adjustment controls, and selectable current range operation.

This listing is for a USED Siemens 6EP3123‑0TA00‑0AY0 SITOP PSU3400 power supply. It is designed for delivering regulated 12VDC and 24VDC output power within industrial automation systems. This unit is categorized as a high‑efficiency DIN‑rail mounted power supply and includes the following capabilities: 24VDC input at 4.5A, 12VDC output at 8A, and an operating temperature range of ‑25°C to +60°C.

OMRON S8VK-C48024 DIN Rail Power Supply available. Ideal for efficient power distribution, this used model provides reliable performance. Perfect for those seeking quality equipment at a great value.

Phoenix Contact QUINT-BUFFER/24VDC/20 used power supply. Reliable performance in industrial settings. Ideal for backup and maintaining load availability during interruptions. Compact, efficient solution for power stability needs.

PHOENIX CONTACT TRIO-PS-2G/1AC/24DC/20 Power Supply now available. Brand new condition, ideal for various applications needing reliable power. Elevate your set-up with this premium equipment.

This listing is for a NEW Melcher PSR 248E positive switching regulator. The unit converts a wide DC input range to a regulated 24 VDC output and is intended for industrial power distribution, control systems, telecommunications equipment, and transportation applications requiring regulated DC power.

This listing is for a USED LAMBDA DLP100-24-1/C2A.
DIN rail mounted switching power supply for industrial automation and control systems.
Provides 24VDC output at 3.7A with auto-selectable 85–265VAC input.
See photos for details.

Part No: DLP100-24-1/C2A
Type: DIN Rail Power Supply – Switching
Condition: USED
Input Voltage: 85–132 / 170–265 VAC, 47–63 Hz
Output Voltage: 24 VDC ±1%
Output Current: 3.7 A
Power Output: 88.8 W
Protection: Overvoltage / Overcurrent

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This listing is for a USED MEAN WELL TDR-240-24 DIN Rail Power Supply.

240W three-phase DIN rail power supply with built-in PFC and high efficiency. Ideal for industrial automation, control panels, and harsh environments.

See photos for details.

Part No: TDR-240-24
Type: DIN Rail Power Supply
Condition: USED
Output Voltage: 24V DC
Output Current: 10A
Input Voltage: 340–550VAC / 480–780VDC
Efficiency: 92%
Protection: Overload, Overvoltage, Overtemperature
Mounting: DIN Rail
Certifications: UL61010, CE, TUV

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The Allen-Bradley 1606-XLE240E is a robust and efficient power supply designed to provide reliable 24V DC power in industrial applications. This used 240W power supply has been thoroughly tested to ensure it remains fully operational, offering a cost-effective solution for powering and maintaining automation and control systems. Its compact design and durable construction make it a dependable choice for demanding environments.

The Allen-Bradley 4983-DC240-20 Filter and Surge Protector Series A is a high-performance power conditioning device designed to protect sensitive industrial automation equipment from electrical noise, surges, and transients. This used model provides a cost-effective way to enhance equipment longevity and reliability by reducing electrical interference and ensuring stable power delivery. Built for demanding industrial environments, this filter and surge protector is an essential component for safeguarding power supplies, PLCs, motor drives, and control panels.

This listing is for a USED PULS CS5.241.

DIN rail-mounted single-phase power supply with adjustable 24–28 VDC output. Delivers up to 120 W with PowerBoost capability and high efficiency. Ideal for industrial automation and control systems.

See photos for details.

Part No: CS5.241
Type: DIN Rail Power Supply
Condition: USED
Input Voltage: 100–120 / 200–240 VAC
Output Voltage: 24–28 VDC
Output Current: 5 A @ 24 V, 4.3 A @ 28 V
Power Rating: 120 W
Efficiency: 90.2%
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This listing is for a USED PULS QT20.241 Power Supply. It is designed for industrial automation applications requiring a reliable 3-phase power source. This unit delivers 24V DC output at 20A (480W) and operates on 3AC 380–480V input. It is categorized as a high-performance DIN rail power supply and includes features such as wide operating temperature range and short-term overload capability.

This listing is for a USED Phoenix Contact TRIO-PS/1AC/24DC/10. It converts single-phase AC input into regulated 24 VDC output for industrial control applications. This unit supports DIN rail power distribution with 10 A output capacity, adjustable voltage range, and status indication for monitoring system operation in automation environments.