Accessories

Part Number	Description / PDF	Quantity
MBC61-110-0 Power Integrations	CABLE FOR DC/DC CONVERTER 110CM	4
S82Y-VM60B Omron Automation & Safety Services	MOUNTING BRACKET FOR S8VM SERIES	5
Q-SANS164-1-16A(R) GlobTek, Inc.	INTERCHANGE BLADE FOR S. AFRICA	386
850036182 GE Critical Power (ABB Embedded Power)	OUTPUT CORD FOR CLP0212 PWR SUPP	0
YRM2.DIODE PULS	DIODE REDUNDANCY MOD 24-60V 20A	9
TEQ-MK1 TRACO Power	DIN RAIL CLIP FOR TEQ 100WIR	0
SMI-CN-3L-W CUI Inc.	LARGE AC BLADE FOR CHINA - WHITE	300
J2007001L004 GE Critical Power (ABB Embedded Power)	SHELF FOR CP RECTIFIER MODULES	0
RPBAG PHIHONG USA	INTERCHANGE BLADE KIT FOR R SER	9362
23466 Vicor	BOM,MINI OUTPUT LUGMATE ASSY	0
RHP-1UT-A MEAN WELL	RACK SYST FOR RCB-1600/RCP-1600	0
HZZ00103-G Power-One (Bel Power Solutions)	SOLDER PIN TERM CASS STYLE CNVTR	0
S-KSMH24-2.27-35-2 Power-One (Bel Power Solutions)	TEMP SENSOR FOR BATT CHARGR SYST	14
YTM.U0M00.0 Power-One (Bel Power Solutions)	EVAL BOARD FOR PFE3000-12-069RA	18
KT1027K SL Power Electronics - Manufacturer of Condor / Ault Brands	INTERCHANG BLADE KIT PW170/MW172	0
70-841-027 Emerson Embedded Power (Artesyn Embedded Technologies)	CONN KIT FOR LPQ200-M SERIES	16
09-250CFG SL Power Electronics - Manufacturer of Condor / Ault Brands	COVER W/ FAN FOR CONDOR GPFM250	35
TSP-BAT24-072 KIT TRACO Power	STEEL ENCLOSURE FOR TSP-BCM BATT	0
850036184 GE Critical Power (ABB Embedded Power)	CABLE KIT FOR CLP0212 POWER SUPP	0
2902879 Phoenix Contact	REDUNDANCY MOD FOR QUINT PWR SUP	1158

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.