Accessories

Image	Part Number	Description / PDF	Quantity
	TPC-REM240-48 TRACO Power	REDUNDANCY MODULE FOR TPC SERIES	0
	TSP-BAT24-120 KIT TRACO Power	STEEL ENCLOSURE FOR TSP-BCM BATT	0
	TSP-BCM24 TRACO Power	BATT CNTRL MOD FOR TSP PWR SUPP	14
	TPC-REM240-24 TRACO Power	REDUNDANCY MODULE FOR TPC SERIES	0
	TEP-HS1 TRACO Power	HEAT SINK FOR TEP SERIES	90
	TEQ-MK1 TRACO Power	DIN RAIL CLIP FOR TEQ 100WIR	0
	TSP-BAT24-072 KIT TRACO Power	STEEL ENCLOSURE FOR TSP-BCM BATT	0
	TMP-MK1 TRACO Power	DIN RAIL MNT KIT FOR TMP 15W PWR	94
	TSP-WMK02 TRACO Power	WALL MNT BRACKET FOR TSP PWR SUP	0
	TSPC-DCM600 TRACO Power	DECOUPLING MODULE FOR TSPC-DCM	0
	TEP-HS4 TRACO Power	HEATSINK FOR TEP 40/60UIR SERIES	17
	TSP-REM360 TRACO Power	REDUNDANCY MOD FOR TSP PWR SUPP	0
	TMP-MK2 TRACO Power	DIN RAIL MNT KIT FOR TMP 30W/60W	48
	TSP-BFM24 TRACO Power	BUFFER MOD FOR TSP PWR SUPP	9
	TSP-BCM12 TRACO Power	BATT CNTRL MOD FOR TSP PWR SUPP	19
	TSP-TS TRACO Power	SENSOR FOR TSP-BCM BATT CTRL MOD	0
	TSP-BCM24A TRACO Power	BATT CNTRL MOD FOR TSP PWR SUPP	19
$TEX-C21$	TEX-C21 TRACO Power	CABLE FOR TEX 120 SERIES	0
	TXH 240-COV TRACO Power	COVER FOR TXH 240W POWER SUPPLY	19
	TSP-WMK03 TRACO Power	WALL MNT BRACKET FOR TSP PWR SUP	0

Accessories

1. Overview

External/internal power supply accessories refer to components that enable power delivery, management, and protection for electronic systems. These accessories ensure stable operation, efficiency, and safety in applications ranging from consumer electronics to industrial machinery. Modern technology relies on these accessories to meet energy efficiency standards, reduce downtime, and support complex power architectures.

2. Main Types and Functional Classification

Type	Function Features	Application Examples
External Power Adapters	AC-DC conversion, portability, over-voltage protection	Laptops, medical devices
Internal Power Modules	Integrated DC-DC conversion, compact form factor	Servers, networking equipment
Power Distribution Boards	Multi-channel output, load balancing	Data centers, industrial automation
Battery Backup Systems	Uninterruptible power supply (UPS), energy storage	Emergency lighting, critical infrastructure
Power Management ICs	Digital monitoring, dynamic voltage scaling	Smartphones, IoT devices

3. Structure and Components

Typical components include:

Metal/Plastic Housing (thermal management and EMI shielding)
PCB with Power Semiconductors (MOSFETs, rectifiers)
Transformer/Inductor Arrays
Connectors (USB-C, PCIe, or proprietary interfaces)
Thermal Pads/Sinks for heat dissipation
Protection Circuits (OCP, OVP, SCP)

4. Key Technical Specifications

Parameter	Importance
Input Voltage Range (90-264V AC)	Ensures global compatibility
Efficiency Rating (80 PLUS Certification)	Reduces energy waste
Output Ripple Noise (<30mV)	Protects sensitive electronics
Operating Temperature (-40 C to +70 C)	Determines reliability in extreme conditions
Safety Certifications (UL/CE/IEC 62368)	Compliance with regulatory standards
MTBF (Mean Time Between Failures) >100,000 hours	Measures long-term reliability

5. Application Fields

Information Technology: Server racks, storage systems
Healthcare: MRI machines, patient monitors
Industrial: CNC machines, robotics
Telecommunications: Base stations, fiber optic networks
Consumer Electronics: Gaming consoles, smart home hubs

6. Leading Manufacturers and Products

Manufacturer	Representative Product
Delta Electronics	PDT Series Modular Power Supplies
Mean Well	UHP-1500-24 High-Power PSU
FSP Group	Golden Series PC Power Supplies
CUI Inc.	PSK-25Q-12 Power Adapter
Vicor Corporation	ChiP Power Modules

7. Selection Guidelines

Key considerations:

Power Requirements (calculate peak/continuous load with 20% margin)
Form Factor Compatibility (ATX, SFX, or custom mechanical dimensions)
Environmental Conditions (humidity, vibration, altitude)
Certification Needs (energy efficiency standards, industry-specific compliance)
Redundancy Features (N+1 configuration for mission-critical systems)

Case Study: A semiconductor manufacturing plant selected IP67-rated power distribution units with active PFC to reduce harmonic distortion in high-vibration environments.

8. Industry Trends

Emerging trends include:

Gallium Nitride (GaN) devices enabling 98%+ efficiency
Smart power systems with IoT-enabled monitoring
Modular designs for rapid scalability
48V DC ecosystems for data centers
Advanced thermal management using phase-change materials

Market growth driven by EV charging infrastructure and renewable energy integration requirements.