Tekpower TP3005T

Last updated: November 9, 2026

Tekpower TP3005T

2.8/5#18 of 18 in single output bench power supplies
2.8

A simple linear 30 V, 5 A supply for beginners and repair benches on a tight budget.

30 V / 5 AOutput
150 W (channels added)Power
LinearType
NonePC control

Check price at Amazon$89.99

Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros

Linear output with low ripple for under $90
One-year warranty

Cons

No PC connection, so there is no logging or scripted control
Heavy at nearly 12 lb

How it scores

The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Value $0.60 per watt ($89.99, 150 W from the channel ratings)60
Output quality 2 mVrms ripple and noise55
Resolution resolution not published (neutral score used)50
PC control no PC interface0
Protection & features over-current protection30
Warranty 1-year warranty0

Specifications

Output
Model number	TP3005T
Type	Power supply
Regulation	Linear
Channels	1
Channel ratings	30 V/5 A
Max voltage	30 V
Max current	5 A
Rated power	150 W (channels added)
Ripple and noise	2 mVrms
Control
PC interfaces	None
Over-current protection	Yes
Build
Weight	11.7 lb
Warranty	1 year

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