• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

FS: MASTECH HY3003D-3 triple linear PSU 3A

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
For sale: MASTECH HY3003D-3 triple linear PSU 3A

Please PM

The unit is in used in 'like new condition' in the original factory packaging. The unit is fully operational as a new one.

S/N: 090875590

Mastech HY3003D-3 is a triple output variable regulated linear power supply. This linear power supply has three outputs: two outputs are continuously adjustable at 0-30V DC and 0-3A, and the third output is fixed at 5V DC and 3A. What's more, the two outputs can be used either in independent, series or parallel mode, providing either two independent outputs, or one output with twice the voltage or twice the current output, up to 60V or 6A. The unit comes with 4 backlit LCD displays, providing accurate readout for the voltage and current value for both outputs. Please email me with any questions!

Features and Specifications:

Dual adjustable outputs: 0-30V and 0-3A (these can be switch to serial for 0-60V)
Fixed output: 5V and 3A
Input voltage: 110V and 220V switchable
Line regulation: CV <= 0.01% + 1 mV, CC <= 0.2% + 1 mA
Load Regulation: CV <= 0.01% + 3mV, CC <= 0.2% + 3 mA
Ripple noise: CV <= 0.5 mV RMS, CC <= 3 mA RMS
Protection: constant current and short-circuit protection
LCD reading accuracy: +/-1% for voltage and +/-2% for current
Environment: 0-40C, relative humidity < 90%
Size: 14" x 10" x 8"
Weight: 25 lbs

Updated: Unit is sold
 

Attachments

  • IMG_4130.JPG
    IMG_4130.JPG
    219.1 KB · Views: 85
  • IMG_4131.JPG
    IMG_4131.JPG
    217.5 KB · Views: 74
  • IMG_4132.JPG
    IMG_4132.JPG
    223.6 KB · Views: 69
Last edited:
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.