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Open frame power supply TPS-GSH450S-19V
AC/DCsingle-outputwith short-circuit protection

Open frame power supply - TPS-GSH450S-19V - TPS Elektronik GmbH - AC/DC / single-output / with short-circuit protection

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Go to the TPS Elektronik GmbH website for more information

Characteristics

Mounting / format

open frame

Type

AC/DC

Output

single-output

Protection

with short-circuit protection, with overload protection, with overcurrent protection, with overheating protection

Certifications

CE, RoHS

Applications

for industrial applications, laboratory, for automation, for LED lighting

Other characteristics

compact, with power factor correction, wide input range, high-performance

Input voltage

Max.: 305 V

Min.: 85 V

Output voltage

Max.: 20.5 V

Min.: 18 V

Current

Max.: 23.68 A

Min.: 0 A

Power

Max.: 450 W

Min.: 250 W

Description

TPS-GSH450S-19V Power Supply The TPS-GSH450S-19V is a high-performance Single Output Open Frame Power Supply from the TPS-GSH450S Series, featuring an aluminum enclosure and a compact 5×3 inches design (L×W×H: 127x76.2x28mm). It supports 85-305VAC and 120-420VDC input, ensuring compatibility with global power grids. As a 250W natural convection power supply, it delivers 250W under natural convection; with 12V 20CFM fan cooling, it functions as a 450W forced convection power supply, providing up to 450W output. Operating in a -25℃ to +70℃ range, it maintains stable performance, equipped with 3750VAC isolation voltage for safety, Active PFC function to optimize power factor, and an LED indicator for real-time status monitoring. The output voltage is adjustable in the range of 18~20.5V. With high efficiency up to 95.5% (92%/94.5% at 115VAC/230VAC typically), it integrates comprehensive protection mechanisms: input undervoltage, output overvoltage, overcurrent, output short circuit, and overtemperature protection. This power supply is suitable for industrial automation, industrial control systems, communication equipment, LED systems, smart home devices, electronic instruments, and medical equipment, meeting diverse application requirements. - Series Membership: Part of TPS-GSH450S Series, ensuring consistent quality standards. - Design & Dimensions: Single Output Open Frame with aluminum enclosure, compact 5×3 inches size. - Wide Input Compatibility: Supports 85-305VAC and 120-420VDC for global use. - Flexible Cooling & Power: 250W natural convection, 450W forced convection (12V 20CFM). - Temperature Resilience: Operates in -25℃ to +70℃ environments for stability in extreme conditions. - Safety & Efficiency: 3750VAC isolation voltage, high efficiency up to 95.5%. - Enhanced Functions: Active PFC, LED indicator, output voltage adjustable. - Comprehensive Protection: Input undervoltage, output overvoltage, overcurrent, output short circuit, and overtemperature protection. - Versatile Applications: Ideal for industrial automation, communication equipment, smart home devices, etc. Parameter | Value --- | --- Dimensions (L×W×H)(mm) | 127×76.2×28mm Efficiency | 92%/94.5% (115Vac/230Vac) Input Current | 4A/115Vac, 2.2A/230Vac, 2A/277Vac Input Voltage | 85-305Vac Output Current | 0-13.16A (Natural cooling), 0-23.68A (Fan cooling) Output Power | 250W/450W (Natural/Fan cooling) Output Voltage | 19V Weight | 420±20g - Article Number: OF1286 - Manufacturer Code: OF0010019 - Manufacturer: TPS