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Dc dc power supply

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Home / / Dc dc power supply refurbished & used for sale | For Sale USA
60w power supply - 60w,

60w power supply - 60w,

$14.99
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12v 30a 360w - to,

12v 30a 360w - to,

$24.64
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1pc new mean - new, well

1pc new mean - new, well

$245.00
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Phoenix contact - phoenix,

Phoenix contact - phoenix,

$89.00
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Waterproof converter 12v - dc-dc,

Waterproof converter 12v - dc-dc,

$8.99
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600w step boost - up,

600w step boost - up,

$23.49
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1200w 20a 1500w 30a 1800w - 30a/1800w, 40a

1200w 20a 1500w 30a 1800w - 30a/1800w, 40a

$21.63
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1800w 40a boost - 1800w,

1800w 40a boost - 1800w,

$26.10
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10x lm2596s 3a buck - 1x, dc-dc

10x lm2596s 3a buck - 1x, dc-dc

$12.98
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Universal 3v 12v - dc, 3v~12v

Universal 3v 12v - dc, 3v~12v

$8.99
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Pcs mp1584en ultra - pcs,

Pcs mp1584en ultra - pcs,

$5.99
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Converter 12v dc - to,

Converter 12v dc - to,

$42.80
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Switch power supply - power,

Switch power supply - power,

$42.99
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Power hds1500ps12 12vdc - power,

Power hds1500ps12 12vdc - power,

$279.96
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Genuine zebra power supply - genuine,

Genuine zebra power supply - genuine,

$79.99
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Adjustable 30v 60 120v - adjustable, 0-30v/60/120v

Adjustable 30v 60 120v - adjustable, 0-30v/60/120v

$57.99
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1000ma 5mm 2 - 5.5mm, 2.1mm

1000ma 5mm 2 - 5.5mm, 2.1mm

$4.99
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150w step up boost - 150w,

150w step up boost - 150w,

$8.69
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24v 60w universal - 3v~24v,

24v 60w universal - 3v~24v,

$13.29
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12v 100a 1200w switching - dc,

12v 100a 1200w switching - dc,

$48.26
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24v power supply adapter - supply,

24v power supply adapter - supply,

$12.59
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New version converter 110v - version,

New version converter 110v - version,

$49.87
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12w 12v universal - 3v-12v,

12w 12v universal - 3v-12v,

$9.80
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Tdk lambda hfe1600 - tdk,

Tdk lambda hfe1600 - tdk,

$49.99
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5pcs lm2596 voltage - 5pcs, dc

5pcs lm2596 voltage - 5pcs, dc

$9.49
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24v power supply - dc,

24v power supply - dc,

$11.08
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3pc xl6009 boost - boost, module

3pc xl6009 boost - boost, module

$9.87
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24v 1000ma power supply - 24v,

24v 1000ma power supply - 24v,

$9.83
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Abbott transistor power - abbott,

Abbott transistor power - abbott,

$179.95
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24v 12v 100a - 12v, 1200w

24v 12v 100a - 12v, 1200w

$235.05
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Mean well gst160a24 160w - gst160a24,

Mean well gst160a24 160w - gst160a24,

$41.99
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Cisco a900 pwr550 bel - a900-pwr550-d,

Cisco a900 pwr550 bel - a900-pwr550-d,

$75.00
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Power supply adapter - power,

Power supply adapter - power,

$1.90
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5v1a adapter dc5v power - ac,

5v1a adapter dc5v power - ac,

$9.97
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60w power supply - dc, 3v~24v

60w power supply - dc, 3v~24v

$13.29
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Power supply 100v - power, ac

Power supply 100v - power, ac

$9.99
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12v amp 60w dc power - amp,

12v amp 60w dc power - amp,

$8.98
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Kastar listed 12v 36w - kastar,

Kastar listed 12v 36w - kastar,

$10.69
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300w adjustable power - dc,

300w adjustable power - dc,

$53.99
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Mini box picopsu - mini-box, 160w

Mini box picopsu - mini-box, 160w

$62.95
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Nice delta electronics dc - *nice*,

Nice delta electronics dc - *nice*,

$28.00
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24v 24w power supply - 24w,

24v 24w power supply - 24w,

$18.89
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12v 30a 360w - 12v,

12v 30a 360w - 12v,

$19.47
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24v 60w universal - 3v~24v,

24v 60w universal - 3v~24v,

$14.99
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2pack 400w 15a step - 15a, dc-dc

2pack 400w 15a step - 15a, dc-dc

$16.90
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2pack 400w step - 400w, up

2pack 400w step - 400w, up

$18.90
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100 240v 12v 2a - 100-240v, power

100 240v 12v 2a - 100-240v, power

$0.99
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12v 15w dc step - 12v, to

12v 15w dc step - 12v, to

$7.35
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Mean well 65b to dc - well,

Mean well 65b to dc - well,

$26.42
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Mt3608 28v dc step up - 2a, dc-dc

Mt3608 28v dc step up - 2a, dc-dc

$7.19
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Wps 30v 60v 0 10a - 0-5a/0-10a, lab

Wps 30v 60v 0 10a - 0-5a/0-10a, lab

$49.99
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12v power supply adapter - supply,

12v power supply adapter - supply,

$11.99
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Adjustable step down - dc-dc,

Adjustable step down - dc-dc,

$6.75
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150w boost converter - dc-dc,

150w boost converter - dc-dc,

$5.99
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12v power supply - ac/dc,

12v power supply - ac/dc,

$0.99
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Buck module 1500w - dc-dc,

Buck module 1500w - dc-dc,

$43.72
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Adjustable voltage regulator - voltage,

Adjustable voltage regulator - voltage,

$14.40
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12v power supply - 2a, regulated

12v power supply - 2a, regulated

$10.99
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Lm2596 voltage regulator - lm2596,

Lm2596 voltage regulator - lm2596,

$3.55
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Adjustable 60w power - ac/dc,

Adjustable 60w power - ac/dc,

$14.99
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24v power supply - 2a,

24v power supply - 2a,

$13.95
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Waterproof converter 12v - waterproof, dc-dc

Waterproof converter 12v - waterproof, dc-dc

$7.95
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Power supply lab adjustable - dc,

Power supply lab adjustable - dc,

$62.99
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Pack 12v power supply - power,

Pack 12v power supply - power,

$28.79
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Power supply variable 30v - supply, variable,

Power supply variable 30v - supply, variable,

$59.99
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Power adapter 100 - 3v, 100-240

Power adapter 100 - 3v, 100-240

$2.39
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12v step to 19v - 12v,

12v step to 19v - 12v,

$14.18
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12v 2500ma dc power - 12v,

12v 2500ma dc power - 12v,

$9.99
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72w power supply 24v - 72w, 3.5v~24v

72w power supply 24v - 72w, 3.5v~24v

$15.19
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Bel eq2660 9rg - dc/dc, converter

Bel eq2660 9rg - dc/dc, converter

$95.00
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Pcs lm2596 3a buck - lm2596,

Pcs lm2596 3a buck - lm2596,

$9.90
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Mean well 600 - se-600-48, to

Mean well 600 - se-600-48, to

$25.00
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Lm2596 voltage regulator - dc,

Lm2596 voltage regulator - dc,

$3.55
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Ahv24vn15kv1maw dc power - ahv24vn15kv1maw, hv

Ahv24vn15kv1maw dc power - ahv24vn15kv1maw, hv

$305.89
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36v 48v 12vdc - to, 720w

36v 48v 12vdc - to, 720w

$59.99
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12v power supply adapter ac - supply,

12v power supply adapter ac - supply,

$9.90
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60w power supply adjustable - 60w,

60w power supply adjustable - 60w,

$13.29
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Adjustable 30v 60v 10a dc - adjustable, 0-30v

Adjustable 30v 60v 10a dc - adjustable, 0-30v

$69.99
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300w 12a power - 300w, supply

300w 12a power - 300w, supply

$10.86
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Adjustable 60 120v - adjustable, 0-30/60/120v

Adjustable 60 120v - adjustable, 0-30/60/120v

$61.99
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24v 3a 5a - dc, 8a

24v 3a 5a - dc, 8a

$31.99
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Switching mode power supply - switching,

Switching mode power supply - switching,

$24.64
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1a 5v 1000ma - ac/dc,

1a 5v 1000ma - ac/dc,

$4.99
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Rsr et122 adjustable - rsr, regulated

Rsr et122 adjustable - rsr, regulated

$12.00
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Switching power - dc,

Switching power - dc,

$3.54
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Lm2596 step down buck - lm2596,

Lm2596 step down buck - lm2596,

$7.29
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Kastar 12v 60w power - 5a,

Kastar 12v 60w power - 5a,

$12.99
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72w power supply - power,

72w power supply - power,

$24.09
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60w adjustable voltage to - adjustable, 3

60w adjustable voltage to - adjustable, 3

$12.34
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Cui inc pyb10 - cui, pyb10-q48-s5-t

Cui inc pyb10 - cui, pyb10-q48-s5-t

$14.41
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2pack 400w step up boost - 2pack, dc-dc

2pack 400w step up boost - 2pack, dc-dc

$14.93
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24v 350w power supply - 24v, 14.6a

24v 350w power supply - 24v, 14.6a

$24.64
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Lctc ndr 120 120w - /, 24v

Lctc ndr 120 120w - /, 24v

$27.99
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Tacklife 30v 10 amp - 0-30v, dc

Tacklife 30v 10 amp - 0-30v, dc

$59.99
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Adjustable 30v 10a - 10a, dc

Adjustable 30v 10a - 10a, dc

$55.99
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30v 20a power - 0-20a, supply

30v 20a power - 0-20a, supply

$129.69
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📊96 listings · from $0.99 · avg $37.41

Browse 96 dc dc power supply listings currently in our index. Prices range from $0.99 to $305.89, with an average of $37.41. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about dc dc power supply →

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Everything you need to know about dc dc power supply

Whether you are looking for a brand-new or second-hand dc dc power supply, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $0.99, while premium listings can reach $305.89 — giving you a wide budget spread to work with. The average price of $37.41 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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