| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
TRACO Power |
BATT CNTRL MOD FOR TSP PWR SUPP |
0 |
|
|
Omron Automation & Safety Services |
REPLACEMENT FAN FOR S8VM SERIES |
0 |
|
|
Cosel |
WIRE HARNESS FOR UAW/UAF |
0 |
|
|
SL Power Electronics - Manufacturer of Condor / Ault Brands |
COVER WITH FAN |
0 |
|
|
Cosel |
WIRE HARNESS FOR ADA SERIES |
0 |
|
|
Cosel |
CONFIGURABLE PS |
0 |
|
|
Cosel |
COVER FOR LD SERIES |
0 |
|
|
Power-One (Bel Power Solutions) |
CHAS MAP110'S SERIES |
360 |
|
|
Cosel |
MOUNTING BRACKET FOR PAA SERIES |
0 |
|
|
SolaHD |
EXT.RED MOD 40A MAX 22.5-28.5V |
0 |
|
|
Cosel |
MOUNTING PLATE FOR PB SERIES |
0 |
|
|
TRACO Power |
COVER FOR TXH 120W POWER SUPPLY |
10 |
|
|
GE Critical Power (ABB Embedded Power) |
J2014003L003 I2C SHELF FOR CP350 |
2 |
|
|
Cosel |
WIRE HARNESS FOR PMA SERIES |
0 |
|
|
Omron Automation & Safety Services |
MOUNT BRACKET FOR S8FS-G PWR SUP |
0 |
|
|
Omron Automation & Safety Services |
MOUNT BRACKET FOR S8FS-G 600W |
0 |
|
|
Cosel |
MOUNT BRACKET FOR P/PAA PWR SUP |
0 |
|
|
SL Power Electronics - Manufacturer of Condor / Ault Brands |
INTERCHANGEABLE AC BLADE FOR CH |
0 |
|
|
Emerson Embedded Power (Artesyn Embedded Technologies) |
HEATSINK INSULATOR SPECTRA |
0 |
|
|
Cosel |
WIRE HARNESS FOR ACE SERIES |
0 |
|
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.
| 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 |
Typical components include:
| 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 |
| 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 |
Key considerations:
Case Study: A semiconductor manufacturing plant selected IP67-rated power distribution units with active PFC to reduce harmonic distortion in high-vibration environments.
Emerging trends include:
Market growth driven by EV charging infrastructure and renewable energy integration requirements.