Description
Kwan Chiu 54F0270 SMPS-0924 Power Supply 5VDC 1.65A 100-250V AC IBM
Switched-mode power supply (SMPS) unit manufactured by Kwan Chiu Radio Mfg. Co., Ltd. Outputs 5V DC at 1.65A and accepts 100-250V AC input across 50-60 Hz. Rocker switch on input panel with standard IEC C14 AC inlet.
Specifications & What's Included
- Output: 5V DC, 1.65A
- Input: 100-127V AC / 200-250V AC, 50-60 Hz
- Input Current: 0.5-0.4A @ 100-127V; 0.25-0.22A @ 200-250V
- Type: SMPS (Switched-Mode Power Supply)
- Form Factor: Desktop / Inline
- AC Inlet: IEC C14
- Certifications: UL, CSA Level 1, Bauart Gepruft
- Power supply unit only — no accessories included
Applications
This supply was designed for IBM desktop and workstation systems from the vintage computing era. SMPS units of this class provided stable regulated DC power to processor boards, memory, and peripheral devices in mid-range business computing equipment. Compatible with select IBM systems requiring 5V DC rail input.
Condition: Used
This Kwan Chiu Radio Mfg. 54F0270 (SMPS-0924) switching power supply has been inspected and is in good used condition. It was pulled from a working environment where it was previously in use and functional. Cosmetically, the metal enclosure shows light surface scuffing consistent with normal service use — nothing severe. The IEC C14 AC inlet, rocker switch, and DC output harness all appear intact and undamaged. The warning label on the unit is fully legible. Please view our photo set and contact us if you have any questions.
This Kwan Chiu Radio Mfg. 54F0270 (SMPS-0924) switching power supply has been inspected and is in good used condition. It was pulled from a working environment where it was previously in use and functional. Cosmetically, the metal enclosure shows light surface scuffing consistent with normal service use — nothing severe. The IEC C14 AC inlet, rocker switch, and DC output harness all appear intact and undamaged. The warning label on the unit is fully legible. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Kwan Chiu Radio Mfg. Co., Ltd. |
Model: |
54F0270 |
Secondary Model: |
SMPS-0924 |
MPN: |
54F0270 |
SKU: |
31263 |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Power supply only — no additional accessories included. |
Form Factor: |
Desktop / Inline |
Output Voltage: |
5V DC (5VDC) |
Output Current: |
1.65A |
Input Voltage: |
100-127V AC / 200-250V AC |
Input Current: |
0.5-0.4A @ 100-127V; 0.25-0.22A @ 200-250V |
Input Frequency: |
50-60 Hz |
Power Supply Type: |
SMPS (Switched-Mode Power Supply) |
AC Inlet Type: |
IEC C14 (standard 3-pin AC inlet) |
Power Switch: |
Yes — rocker switch on input panel |
EC Code: |
A97936 |
KCR EC: |
LA05-02 |
Certifications: |
UL, CSA Level 1, Bauart Gepruft |
Compatible With: |
IBM desktop/workstation systems (vintage) |
Country of Manufacture: |
Taiwan |
Condition Notes: |
This Kwan Chiu Radio Mfg. 54F0270 (SMPS-0924) switching power supply has been inspected and is in good used condition. It was pulled from a working environment where it was previously in use and functional. |