Qianson High Voltage DC-DC Boost Converter 8V-32V to ±45V-390V Adjustable ZVS Capacitor Charging Power Supply Module
Key features
- •Input voltage: two input voltage range selectable, (jumper selectable through the back of the PCB, default setting 10-32V input): 1) 8V-16V input 2) 10V-32V input
- •Input Current: 5A (MAX)
- •Output voltage: ± 45-390V continuously adjustable (the default output ± 50V. This module has regulator function, after adjusted output voltage is stable and unchanging, not with changes in input voltage changes)
- •Output Current: 0.2A MAX (affected by input voltage and dropout voltage,the higher the output voltage, the smaller the output current)
- •Output Power: 40W (peak 70W)
BrandQianson
CategoryPower Converters
Qianson High Voltage DC-DC Boost Converter 8V-32V to ±45V-390V Adjustable ZVS Capacitor Charging Power Supply Module
List Price: $25.20$22.68DEALYou Save: $2.52 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 6 reviews
5★
50%
4★
50%
3★
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1★
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Works well, just not for Nixies
JdogAwesome•March 10, 2018
This DC-DC Boost converter does what its suppose to, however don't use it for driving Nixie Tubes. The converter works well and outputs upto around 850V using the V- and V+ terminals. The main problem with this converter is due to its boost architecture which outputs an extremely ripply saw tooth output that with even a huge 470uF capacitor causes flickering in the nixie tubes (Refer to Oscilloscope pic.) Dont get me wrong this thing works wonderfully driving them its justs this faint flicker that drove me crazy and is the reason im not going to use it for my nixies. Overall this device does what it advertises and for things like charging HV caps it will work fine. Id recommend using a converter meant for nixes like the one linked below or something similar.
【Genuine】NCH6100HV High Voltage DC Power Supply for Nixie/VFD Tube
【Genuine】NCH6100HV High Voltage DC Power Supply for Nixie/VFD Tube
Four Stars
Jake•January 2, 2018
Works as expected
fun fun fun
Amazon Customer•July 29, 2017
works fine
Four Stars
Amazon Customer•July 29, 2017
This boost converter allowed us to make a portable high voltage capacitor-discharge demonstration.
Working very well for me so far. I'm doing ...
Stoopkid•July 28, 2017
Working very well for me so far. I'm doing quick bursts of 300v at maybe 1/2 amp from an input of 30v and up to 5 amps.
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