Get coupons, create price alert or check price history out! Let’s see what best price is ATM.
over temperature, Support user calibration, Support QC3.0, Line loss compensation 5mR-100mR, Max recording time: 24 hours., Power adjustment rate <±0.01^%, Adjustment rate Load adjustment rate <±0.01^%, Others Automatically shut down and enter micro-power mode, Ripple and noise 250uVrms/3mVpp, Output 30V/5A, Size 107mm*66mm*136mm, anti-reverse, Input DC4.2V-30V(After startup 2.7V), output anti-backflow, Protection Input over-voltage, 90W, Data recording Max storage: 7MB, under-voltage, 100mA-6A, Support USB firmware upgrade, Mode MDP-XP, Transient response time ≤4uS, Weight 143g
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
1. ($141.90): BGherra
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGBFAFF2019, BGCITYADS2019, AFfbG10, BGVDay10%off, BGAFF10OFF, bGhOnEy10, BGP905
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Price history (for all/most countries) for MDP-P905 Mini Digital Power Supply 30V/5A 90W is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).