OWON OEL1530 vs OWON SPE8105

Last updated: November 9, 2026

The OWON OEL1530 rates 3.4 among electronic loads bench power supplys; the OWON SPE8105 rates 3.1 among single output ones. The OWON OEL1530 costs $3.01 less ($215.99 vs $219).

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

OWON OEL1530 vs OWON SPE8105

Scores side by side

These two sit in different type classes (electronic loads and single output), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.

Factor weightOWON OEL1530OWON SPE8105
Overall rating3.4/53.1/5
Value 25%55 $0.72 per watt ($215.99, 300 W rated)69 $0.44 per watt ($219, 500 W rated)
Output quality 20%47 5 kHz dynamic mode30 50 mVp-p ripple and noise (no rms figure)
Resolution 15%75 1 mV / 1 mA setting resolution50 10 mV / 1 mA setting resolution
PC control 15%80 USB, RS232 with SCPI50 USB
Protection & features 10%80 over-voltage protection, over-current protection, remote sense80 over-voltage protection, over-current protection, stored setups
Warranty 15%0 warranty not published, scored as none0 warranty not published, scored as none

Specifications

OWON OEL1530OWON SPE8105
Output
TypeElectronic loadPower supply
Regulation-Switching
Channels11
Channel ratings150 V/30 A, 300 W80 V/10 A
Max voltage150 V80 V
Max current30 A10 A
Rated power300 W500 W
Ripple and noise-50 mVp-p
Dynamic mode5 kHz-
Load modesCC, CV, CR, CP-
Precision
Setting resolution1 mV / 1 mA10 mV / 1 mA
Readback resolution1 mV / 0.1 mA10 mV / 1 mA
Remote senseYes-
Control
PC interfacesUSB, RS232USB
SCPIYes-
Stored setups-4
Over-voltage protectionYesYes
Over-current protectionYesYes
Build
Weight5.5 lb4 lb

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