Description
Compaq 118843-004 AA16020 AC Adapter 5.2VDC 2.0A 6.8VDC Series 2690 2690A
The Compaq 118843-004 (assembly code AA16020) is an OEM AC power adapter designed specifically for the Compaq laptop Series 2690 and 2690A. It converts standard AC mains power to the dual DC voltages required by these early-1990s Compaq portables, providing 5.2VDC at 2.0A and 6.8VDC at up to 0.625A through a 4-pin DIN output connector. The universal input range (100-240V AC) means it can operate on both North American and international power systems with an appropriate IEC C14 power cord.
Specifications & What's Included
- Manufacturer Part Number: 118843-004
- Assembly Code: AA16020
- Input Voltage: 100-240V AC
- Input Frequency: 50/60 Hz
- Input Current: 0.5A
- Output 1: 5.2VDC / 2.0A
- Output 2: 6.8VDC / 0.625A
- Output Connector: 4-pin round DIN
- AC Inlet: IEC C14 (3-prong) -- AC power cord not included
- Compatibility: Compaq laptop Series 2690 and 2690A only
- Certifications: CSA Level 3 Power Supply, VDE, GS
- Country of Manufacture: Malaysia
- Form Factor: External AC adapter brick
Applications
This adapter is the correct OEM power supply for the Compaq Series 2690 and 2690A laptops, which were among Compaq's portable computer offerings in the early 1990s. These machines used a proprietary multi-pin connector and dual-voltage power scheme, making this specific adapter a direct replacement part. Because Compaq designed the 2690 and 2690A to accept only this adapter (as noted on the label), it is not interchangeable with generic laptop chargers. Collectors and technicians restoring or maintaining period-correct Compaq portables from this era will find this a hard-to-source OEM replacement.
This Compaq 118843-004 AA16020 AC Adapter has been visually inspected and is in good used condition. The gray plastic housing shows light aging and minor surface scuffs consistent with normal use, but there are no cracks, breaks, or significant damage. The output cable and 4-pin DIN connector appear intact, and the IEC C14 AC inlet is clean and undamaged. It has not been powered up or tested at our facility, but it came from a working environment where it was previously in use. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Compaq |
Model: |
118843-004 |
MPN: |
118843-004 |
Secondary Model: |
AA16020 |
SKU: |
26296 |
Type: |
AC Adapter / Power Supply |
Compatible With: |
Compaq Laptop Series 2690 and 2690A |
Input Voltage: |
100-240V AC |
Input Frequency: |
50/60 Hz |
Input Current: |
0.5A |
Output Voltage 1: |
5.2VDC (nominal 5.0V per label) |
Output Current 1: |
2.0A |
Output Voltage 2: |
6.8VDC |
Output Current 2: |
0.625A |
Output Connector: |
4-pin DIN (round) |
AC Inlet: |
IEC C14 (3-prong) |
Country/Region of Manufacture: |
Malaysia |
Form Factor: |
External Brick |
Certifications: |
CSA Level 3, VDE, GS |
Seller Notes: |
AC adapter only — no AC power cord included. |
Condition Notes: |
This Compaq 118843-004 AC Adapter has been visually inspected and is in good used condition with light surface wear. Not bench-tested at our facility but pulled from a working environment. Please contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
