Description
Bespro BSA-7021M Switching Power Supply +12V 5.5A -12V 0.5A Medical Dental
The Bespro BSA-7021M is an external switching power supply providing dual DC output rails: +12V at 5.5A and -12V at 0.5A. Per the label, it is rated for use with computer, medical, and dental equipment only, and is intended for installation in a protected environment. AC input is via an IEC C14 inlet on the rear panel; the output connects via an attached DB9-style cable.
Specifications & What's Included
- Model: BSA-7021M
- Brand: Bespro
- Output: +12V @ 5.5A, -12V @ 0.5A
- AC Input: 100–120V AC (per label), IEC C14 inlet
- Output connector: DB9-style cable (attached)
- Form factor: External desktop brick with finned housing
- Approved use: Computer, medical, and dental equipment
Applications
External switching power supplies of this type were commonly used to provide regulated DC power to computer peripherals, diagnostic equipment, and medical or dental instruments where a compact, externally housed supply was preferred over an internal PSU. The dual-rail output (+12V/-12V) suits devices requiring both positive and negative supply voltages, such as older serial-interface peripherals, point-of-care terminals, and embedded computing platforms used in clinical and dental office environments.
This Bespro BSA-7021M Switching Power Supply has been inspected and is in good used condition. The housing is clean with only minor shelf wear typical of a previously deployed unit. The attached DB9 output cable is intact, and the IEC C14 AC inlet on the rear appears undamaged. The label on the side is fully legible and confirms the model number and ratings. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
Additional Information
Brand: |
Bespro |
Model: |
BSA-7021M |
MPN: |
BSA-7021M |
SKU: |
26910 |
Condition: |
Used – Inspected |
Seller Notes: |
Includes attached output cable with DB9 connector |
Form Factor: |
External / Desktop Brick |
Output Voltage 1: |
+12V |
Output Current 1: |
5.5A |
Output Voltage 2: |
-12V |
Output Current 2: |
0.5A |
Power Requirements: |
100-120V AC (per label), IEC C14 inlet |
Connector Type: |
IEC C14 AC inlet; DB9 output connector |
Compatible With: |
Computer, Medical, and Dental Equipment |
Type: |
Switching Power Supply |
Country of Manufacture: |
Unknown |
Condition Notes: |
This Bespro BSA-7021M Switching Power Supply has been inspected and is in good used condition. The housing is clean with only minor shelf wear typical of a previously deployed unit. |
