*Brand NEW* FSP FSP230-AJJC1401 230W Power Adapter for CalDigit Thunderbolt Dock | 19.5V 11.8A, 7.4×5.0mm Center Positive Barrel Connector Power Supply

Product Overview

This OEM-spec desktop AC-DC switching power supply model **FSP230-AJJC1401** is tailor-made for CalDigit high-power Thunderbolt docking stations. It delivers stabilized 19.5V 11.8A DC output (230W rated power) with large-size 7.4×5.0mm center-positive barrel plug. Adopting professional low-ripple EMI filtering circuit and multi-stage self-recovery safety protection, it guarantees stable Thunderbolt data transmission, multi-monitor video output and laptop power delivery for video editing, graphic design and professional office workstations. Supports 24/7 continuous indoor operation and meets Level VI ErP energy efficiency & global ITE safety standards.

Full Technical Specifications

- OEM Model: FSP230-AJJC1401
- Rated Power: 230W Max
- AC Input: 100–240V AC 50/60Hz universal wide global voltage, Max input current 3A
- DC Output: 19.5V DC, continuous rated 11.8A
- DC Connector: 7.4mm OD × 5.0mm ID large round barrel plug, **Center Positive Polarity**
- AC Port: IEC C14 desktop input socket, matched with detachable 3-pin mains power cord
- Efficiency Grade: Level VI high energy efficiency, ultra-low standby power consumption
- Cooling Structure: Fanless multi-slot passive natural convection with built-in aluminum heat sink, zero electrical noise interference
- Housing Material: Thickened matte black flame-retardant industrial ABS enclosure
- Safety Certifications: UL, CE, FCC, CCC, UKCA, RoHS, LPS Limited Power Source, IEC 60950-1
- Built-in Protections: OVP overvoltage, OCP overcurrent, SCP short-circuit, OTP overheating, automatic hiccup recovery
- Usage Restriction: Indoor workstation use only, dedicated for CalDigit Thunderbolt docks requiring this OEM power specification

## Compatible Devices

1. CalDigit TS3 Plus, TS3 Thunderbolt docking stations equipped with 7.4*5.0mm large barrel power jack
2. Professional Thunderbolt 4 / USB4 multi-port expansion docks with 230W power requirement
3. High-performance creative workstation hubs, multi-display docking hardware originally using FSP230-AJJC1401
4. Embedded industrial equipment supporting 19.5V 230W power input with matching large barrel connector

>
> ? Important Note: CalDigit TS4 has two original power adapter variants: **FSP230-AJJC1401 (7.4×5.0mm)** and another version with 5.5×2.5mm barrel plug. Please confirm the DC jack dimension of your dock before purchasing.

## Core Product Advantages

✅ 1:1 voltage & current parameter match for FSP230-AJJC1401, stable continuous 19.5V 11.8A full-load output, plug-and-play OEM replacement for lost/damaged original dock power brick
✅ 7.4*5.0mm large barrel connector with increased contact area and anti-loose structure, avoids intermittent power cut-off caused by cable pulling and desktop vibration
✅ Ultra-low ripple filtered DC output suppresses electromagnetic interference, eliminating screen flicker, Thunderbolt link dropout and unstable laptop PD charging
✅ Optimized internal aluminum heat sink improves heat dissipation for all-day video rendering and multi-task workstation operation
✅ LPS limited power source certification enhances safety for unattended creative workstation operation
✅ Level VI high-efficiency circuit reduces heat generation and power consumption, lowering long-term office electricity costs
✅ Universal wide-range AC input works reliably with global mains voltages, suitable for cross-border professional workstation after-sales matching
✅ Complete four-layer self-recovery safety protection prevents permanent damage to docking station mainboard and connected notebook hardware from grid surges and wiring short-circuit faults
Packing list:
1 x AC DC Adapter Power Adapter
1 x US UK EU AU Power Cable Free fit your country
Condition NEW New 1 Year Warranty 30-Days Money Back!
Fast Shipping Free Power Cord Fit your country!