DC to DC Power Regulators & Converters for sale

DC-DC GOLF CART 48V DOWN TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W REGULATOR
Brand New
$27.89
or Best Offer
Free shipping
78 sold
+^ &H* ] H w.TW?! |/ T$J Y7S p o n s o r e d
2pcs GOLF CART DC CONVERTER 10 AMP 36V 48 VOLT VOLTAGE REDUCER REGULATOR TO 12V
Brand New · Unbranded
$33.99
or Best Offer
Free shipping
+I2 ^ &* ] BEw 8.?!8 |FC /NA $S p o n s o r e d
4S 12.8v 14.6v LiFePO4 LiFe 120A BMS Battery Balance 12v 3.2v
Brand New · Apex
$19.89
Free shipping
1,212 sold
B+^L &*W 5 M] wL. 5?R !|/P $S p o n s o r e d
Plug and Play 4S 120A 12v 14.6v LiFePO4 BMS Battery Balance 12.8v
Brand New · Apex
$27.99
Free shipping
571 sold
+RJ 4^ &*X ]D 7w. 5?!|8 /K $S p o n s o r e d
DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator LCD Module
Brand New · Unbranded
$14.84
Free shipping
49 sold
T+Q^ AZ 1&* ] Jw.? !|/9 $
New ListingVicor MegaMod Jr VI-LJ40-EZ and VI-LJ441-EX
Brand New · Vicor
$105.95
or Best Offer
Free shipping
F+^D Y &7* ] XV U wL. 7?!|A / $
Golf Cart Converter DC 36V to DC 12V 10A 120W Step Down Regulator Reducer IP68
Brand New · DC
$16.91
Was: $17.99was - US $17.99
or Best Offer
Free shipping
+^L Y& X* ]S CwC .?!|/JY $
DC 48V 36V to DC 12V 10A 120W Converter Step Down Voltage Reducer IP68Waterproof
Brand New · Unbranded
$15.95
Was: $18.99was - US $18.99
or Best Offer
Free shipping
5Y E+X^ &*ET ]S wH.?! 8I|/ $
1800W 40A DC-DC Boost Converter 10-60V to 12-90V Step Up Power Supply Module USA
Brand New · Unbranded
$26.98
or Best Offer
Free shipping
+H^ I 4T EK&* ]8 6w .?!2R |/ $
5pcs LM2596 DC Voltage Regulator Buck Converter Power Supply Step-Down Module
Brand New
$7.99
Free shipping
107 sold
N+^X 6&8 *8 ] w.6?!| F/4 3 $
DC 12V TO 24V STEP UP DC CONVERTER 10AMP VOLTAGE REGULATOR 10A BOOST MODULE
Brand New
$25.99
or Best Offer
Free shipping
57 sold
+^ EJ&* ] w.?!|/ $W6
20PCS TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging & Protection Board
Brand New · Unbranded
$11.99
or Best Offer
Free shipping
45 sold
+FO^ &* ] wP.?D !|/ Q$C 7
DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter Waterproof
Brand New · DC
$17.59
Was: $19.99was - US $19.99
or Best Offer
Free shipping
349 sold
+JM I^ M &2*C ] 4wZ 8.?9!|/ $
3S 100A 12.6v BMS LED Heatsink Li-ion Lithium Battery Balance
Brand New · Apex
$19.49
Free shipping
343 sold
+^ M&* ]E LF NwI. ?!Z|P / $S p o n s o r e d
Power Converter Regulator DC 48V Step-Down to DC 12V 30A 360W Waterproof
Brand New · uxcell
(3)
$39.96
Was: $49.95was - US $49.95
or Best Offer
Free shipping
Only 3 left
+^C8 & * ] wCD.? C2!|/ $S p o n s o r e d
10PCS XL6009 Boost Buck Module DC-DC adjustable step up Voltage Converter PS
Brand New · Unbranded
$25.24
$6.20 shipping
Only 1 left!
+^ 96& T* ] Zw J9.?!| 3/C $ S p o n s o r e d
WaterProof 24V to 12V 2-60A Step Down DC/DC Power Converter Regulator US
Brand New
$14.89 to $91.89
Free shipping
+^O8 & E* ] w.I? !2|2/ $
48V/36V to 12V 20A DC to DC Step Down Converter Regulator Supply Waterproof
Brand New · Unbranded
$27.99
or Best Offer
Free shipping
75 sold
+9W ^3 1 &*H ]M w.ZM ?TU! |/ $
1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V
Brand New · Unbranded
$27.99
or Best Offer
Free shipping
51 sold
4+L ^ &ML* 7A] w .?!XD|/ $
Golf cart DC converter 48V 48 volt voltage reducer regulator to 12V 30A 360W
Brand New
$38.99
Free shipping
Only 3 left
+^ &*V ] Y DwI. ?2!|S/ $
Power Converter Regulator DC 24V Step Down to DC 12V 40A 480W Waterproof
Brand New · uxcell
(5)
$37.34
Was: $46.67was - US $46.67
or Best Offer
Free shipping
472 sold
B+^ &* ] 5w.? !|/ V$H 6P
DC 28-80V TO 12V 20A Voltage Converter 240W Power Buck Regulator for Golf Carts
Brand New · Unbranded
$19.99
or Best Offer
Free shipping
+6Z^ & * ] wY.X FR?! 6|I 5/ $
12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with USB-C Output
Brand New
(6)
$8.69
Free shipping
675 sold
+J^ &*B ] 3 w.?!|J/ $7Q
DC 24V to DC 12V 10A 120W Converter Step Down Voltage Regulator Buck Reducer
Brand New
$12.33
Was: $12.98was - US $12.98
or Best Offer
Free shipping
1,173 sold
+^ &D*J ] w K.?!E| / $QQ
New Listing2 Pcs Waterproof Car Power Converter, 12V to DC 6V Buck Converter Voltage Reg...
Brand New
$15.68
Free shipping
+XS^ & * A] wU .?!4K| 56 / D$
2PCS Waterproof DC-DC Step Down Converter 12V to 5V 3A Power Supply Module 15W
Brand New · Unbranded
$12.99
or Best Offer
Free shipping
R2+ S^ B&* ] 6w.?W J!0 |/ $
1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module
Brand New
$5.98 to $11.94
Free shipping
236 sold
U+^ &4* ] BwY P.?!|/Q G U$
12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US
Brand New
(28)
$6.89
Free shipping
2,643 sold
+^ &OB* ] 5H w.?!D|9/ 8S J$
5pcs LM317 DC-DC Converter Adjustable Linear Regulator Step Down Circuit Board
Brand New · Unbranded
$10.61
$5.60 shipping
51 sold
+GL^ &* 2]S S w.?4!| U1/ V $S p o n s o r e d
CR2032/CR2025 Round Button Coin Cell Battery Socket Holder Case 3V PCB Mount
Brand New · Unbranded
$4.99 to $15.99
Free shipping
68 sold
+F2 ^ &H1 * ] wF.?!8| / T$4S p o n s o r e d
Power Converter Regulator DC 24V Step-Down to DC 12V 60A 720W Waterproof
Brand New · uxcell
(2)
$64.26
Was: $80.32was - US $80.32
or Best Offer
Free shipping
287 sold
+^3 8& *J2 ] PG w.?!W|/ $WS p o n s o r e d
8X LM2596 DC-DC Adjustable Buck Power Supply Module Board 3A 12/24V to 12/5/3.3v
Brand New · Unbranded
$14.24
Was: $14.99was - US $14.99
or Best Offer
Free shipping
UB C+4 ^ S&I* 9T] wQ.G?! |/ $S p o n s o r e d
Pro Chaser DC-DC 48V 60V 72V Converter Regulator Step-Down to 12V 240W 20A
Brand New · PRO
$26.99
or Best Offer
Free shipping
469 sold
+^ &T1* X]F QG w M.?7! C|/ $
LM2596 DC 4.0-40 to 1.3-37V Adjustable Step-Down Buck Power Module + Voltmeter
Brand New
(5)
$6.89
Free shipping
459 sold
+^4 &* ] Nw.? !|0R/ $KW P
2X DC 12V-36V Battery Low Voltage cut off On Switch Controller Protection Module
Brand New · Unbranded
$12.99
or Best Offer
Free shipping
98 sold
+^ K&* ]E C L wEI. ?AF X!S| / $
10 pcs LM7805 L7805 7805 IC Voltage Regulator 5V 1.5A TO-220 USA SOLD/SHIP
Brand New · Unbranded
$6.25
or Best Offer
Free shipping
533 sold
+^E &O* ] w6M.?! 4|N/ 15$
Tiny Smallest USB Type-C Ternary Lithium Battery Charger & Protection 3.7V 4.2V
Brand New · Unbranded
$6.99
Free shipping
Only 1 left!
+1^G & * WD ]8O wR7 .?!|/ 7$
Tiny Smallest USB Type-C Ternary Lithium Battery Charger & Protection 3.7V 4.2V
Brand New · Unbranded
$3.39 to $11.89
Free shipping
3 watching
+R^N & *0B ] w.?4!|/ Y $2
1500W 3000W Voltage Transformer Converter 110v-230v 230v-110v Step Up&Down Kit
Brand New
$59.99
Was: $69.99was - US $69.99
or Best Offer
Free shipping
+^ AQ& * H] wN.? T!H |/ $SP S p o n s o r e d
Power Converter Regulator DC 48V Step-Down to DC 13.8V 30A 414W Waterproof
Brand New · uxcell
(3)
$40.62
Was: $50.77was - US $50.77
or Best Offer
Free shipping
57 sold
+1Q F^ 4& 3* ] wH W1. ?!G|/N $S p o n s o r e d
2pcs TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging and Protection Board
Brand New
(9)
$2.75
Free shipping
1,699 sold
+^S &T *F S] GI wO7.? !|UF / $
DC 48V 36V to DC 12V 20A 240W Converter Step Down Voltage Regulator Waterproof
Brand New · Unbranded
$22.99
or Best Offer
Free shipping
V+6 G6^ &* ] G4w. ?!|Y/8 $
5x USB-C Integrated Charge Module for 4.2V/4.35V Li Battery with 5V Boost Output
Brand New
$7.99
Free shipping
17 watching
8+5 ^9Z &* ] w.?!|L/ M$
DC 400W 15A DC-DC Step Up Down Boost Buck Voltage Power Converter Module Supply
Brand New · Unbranded
$9.99 to $14.99
Free shipping
+A^7 &* ] 1wJ.?! B|/ I Y$J
DC Boost Converter Step-up Power Supply Module 1500W 50A 12V-48V to 24V-70V USA
Brand New · Unbranded
$51.29
Was: $53.99was - US $53.99
or Best Offer
Free shipping
UG+^ &* ]DW w. 3?Z GE !|/ 8$
Golf Cart Voltage Reducer for 48v to 12v 20 amp 240 watt
Brand New
$26.99
or Best Offer
Free shipping
145 sold
+^5 9 U&* ] w.S? !1|/ $L I
Converter DIY Step Down DC Voltage For RYOBI DC 18V To 12V 480W 40A Adapter Dock
Brand New · Unbranded
$8.99 to $31.99
Free shipping
+5X^ RY &* ] w.6H ?!|P/6 R5 $
DC 36V to 12V Step Down Power Converter for Golf Cart with 36V Drive System
Brand New
$13.99
or Best Offer
Free shipping
58 sold
SM H+^A &* ] w .?7!|R /B A$
Tripp-Lite PDUNV Power Distribution Unit(PDU) 16A 120-240V Series AGIB24016RMPDU
Brand New · Tripp Lite
$124.99
$11.04 shipping
+LM ^H9 B K 6&* ]L w.?!|/ZV $
2pcs GOLF CART DC CONVERTER 10 AMP 36V 36 VOLT VOLTAGE REDUCER REGULATOR TO 12V
Brand New
$33.99
or Best Offer
Free shipping
59 sold
+^ &* A] wL .VT?!| /D1 9$0
12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof
Brand New
(1)
$7.29
Free shipping
1,689 sold
J+V^ Y &*K ] PO D0 1Xw.?!|/ $
Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter
Brand New
$7.99 to $49.95
Free shipping
72 sold
37+ ^ &8*5 SD] w. M?U VU! |/ $
40A 480W DC 18V To 12V Step Down DIY Converter For Milwaukee Voltage Regulator
Brand New · Unbranded
$8.99 to $31.99
Free shipping
57 sold
6V+^ YC&* ] w.E?!|/U $ H
NEW 2012-2020 Ranger Gem Convertor 48Vdc/12Vdc Polaris 4013453 SEVCON 622-11111
Brand New · DC
$399.99
$12.95 shipping
58 sold
F+6 M^V & *8X 7] w.M?! |X0 / $
400W DC-DC Step Up Boost Voltage Converter High Power Supply Module Adjustable
Brand New · Unbranded
$9.99
Free shipping
32 watching
+^S 6& K* 6] w. ?CU! |I9 /LH $
New ListingRCNUN DC DC 36V-48V to 12V Voltage Converter 10A 120W Converter Stepdown
$94.75
or Best Offer
$35.00 shipping
+KO YM^ &3* ] wH S.K?!|/ $
DC 24V Step Down to 12V 10A 120W Regulator Power Supplies Transformer Converter
Brand New · DC
$16.91
Was: $17.99was - US $17.99
or Best Offer
Free shipping
55 sold
S+E^ 7&G* ] wF.Q?! |PN / $
USB 5V to DC 9V 12V Step UP Converter Module Power Boost Adapter Cable 5.5X2.1mm
Brand New · Unbranded
$11.99
or Best Offer
Free shipping
166 sold
+^41 &*G O ]7V Fw.?!6|/ 8$
BOSYTRO AC to DC Converter 12V Power Supply 1200W Max 100A SMPS 110v to 12v C...
Brand New
$118.83
Free shipping
Only 1 left!
+^ &* ] wC.?O! D6|/ $MR LS p o n s o r e d
DC 24V to DC 12V 30A 360W Converter Step Down Voltage Regulator Waterproof
Brand New · Unbranded
$24.99
or Best Offer
Free shipping
+C^ D &L* ]2 w.? !|Y/N $S p o n s o r e d

DC to DC Power Regulators & Converters

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20,542 Results

DC-DC GOLF CART 48V DOWN TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W REGULATOR

2pcs GOLF CART DC CONVERTER 10 AMP 36V 48 VOLT VOLTAGE REDUCER REGULATOR TO 12V

4S 12.8v 14.6v LiFePO4 LiFe 120A BMS Battery Balance 12v 3.2v

Plug and Play 4S 120A 12v 14.6v LiFePO4 BMS Battery Balance 12.8v

DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator LCD Module

New ListingVicor MegaMod Jr VI-LJ40-EZ and VI-LJ441-EX

Golf Cart Converter DC 36V to DC 12V 10A 120W Step Down Regulator Reducer IP68

DC 48V 36V to DC 12V 10A 120W Converter Step Down Voltage Reducer IP68Waterproof

1800W 40A DC-DC Boost Converter 10-60V to 12-90V Step Up Power Supply Module USA

5pcs LM2596 DC Voltage Regulator Buck Converter Power Supply Step-Down Module

DC 12V TO 24V STEP UP DC CONVERTER 10AMP VOLTAGE REGULATOR 10A BOOST MODULE

20PCS TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging & Protection Board

DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter Waterproof

3S 100A 12.6v BMS LED Heatsink Li-ion Lithium Battery Balance

Power Converter Regulator DC 48V Step-Down to DC 12V 30A 360W Waterproof

10PCS XL6009 Boost Buck Module DC-DC adjustable step up Voltage Converter PS

WaterProof 24V to 12V 2-60A Step Down DC/DC Power Converter Regulator US

48V/36V to 12V 20A DC to DC Step Down Converter Regulator Supply Waterproof

1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V

Golf cart DC converter 48V 48 volt voltage reducer regulator to 12V 30A 360W

Power Converter Regulator DC 24V Step Down to DC 12V 40A 480W Waterproof

DC 28-80V TO 12V 20A Voltage Converter 240W Power Buck Regulator for Golf Carts

12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with USB-C Output

DC 24V to DC 12V 10A 120W Converter Step Down Voltage Regulator Buck Reducer

New Listing2 Pcs Waterproof Car Power Converter, 12V to DC 6V Buck Converter Voltage Reg...

2PCS Waterproof DC-DC Step Down Converter 12V to 5V 3A Power Supply Module 15W

1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module

12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US

5pcs LM317 DC-DC Converter Adjustable Linear Regulator Step Down Circuit Board

CR2032/CR2025 Round Button Coin Cell Battery Socket Holder Case 3V PCB Mount

Power Converter Regulator DC 24V Step-Down to DC 12V 60A 720W Waterproof

8X LM2596 DC-DC Adjustable Buck Power Supply Module Board 3A 12/24V to 12/5/3.3v

Pro Chaser DC-DC 48V 60V 72V Converter Regulator Step-Down to 12V 240W 20A

LM2596 DC 4.0-40 to 1.3-37V Adjustable Step-Down Buck Power Module + Voltmeter

2X DC 12V-36V Battery Low Voltage cut off On Switch Controller Protection Module

10 pcs LM7805 L7805 7805 IC Voltage Regulator 5V 1.5A TO-220 USA SOLD/SHIP

Tiny Smallest USB Type-C Ternary Lithium Battery Charger & Protection 3.7V 4.2V

Tiny Smallest USB Type-C Ternary Lithium Battery Charger & Protection 3.7V 4.2V

1500W 3000W Voltage Transformer Converter 110v-230v 230v-110v Step Up&Down Kit

Power Converter Regulator DC 48V Step-Down to DC 13.8V 30A 414W Waterproof

2pcs TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging and Protection Board

DC 48V 36V to DC 12V 20A 240W Converter Step Down Voltage Regulator Waterproof

5x USB-C Integrated Charge Module for 4.2V/4.35V Li Battery with 5V Boost Output

DC 400W 15A DC-DC Step Up Down Boost Buck Voltage Power Converter Module Supply

DC Boost Converter Step-up Power Supply Module 1500W 50A 12V-48V to 24V-70V USA

Golf Cart Voltage Reducer for 48v to 12v 20 amp 240 watt

Converter DIY Step Down DC Voltage For RYOBI DC 18V To 12V 480W 40A Adapter Dock

DC 36V to 12V Step Down Power Converter for Golf Cart with 36V Drive System

Tripp-Lite PDUNV Power Distribution Unit(PDU) 16A 120-240V Series AGIB24016RMPDU

2pcs GOLF CART DC CONVERTER 10 AMP 36V 36 VOLT VOLTAGE REDUCER REGULATOR TO 12V

12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof

Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter

40A 480W DC 18V To 12V Step Down DIY Converter For Milwaukee Voltage Regulator

NEW 2012-2020 Ranger Gem Convertor 48Vdc/12Vdc Polaris 4013453 SEVCON 622-11111

400W DC-DC Step Up Boost Voltage Converter High Power Supply Module Adjustable

New ListingRCNUN DC DC 36V-48V to 12V Voltage Converter 10A 120W Converter Stepdown

DC 24V Step Down to 12V 10A 120W Regulator Power Supplies Transformer Converter

USB 5V to DC 9V 12V Step UP Converter Module Power Boost Adapter Cable 5.5X2.1mm

BOSYTRO AC to DC Converter 12V Power Supply 1200W Max 100A SMPS 110v to 12v C...

DC 24V to DC 12V 30A 360W Converter Step Down Voltage Regulator Waterproof

Best Selling

JacobsParts Mini360 DC Voltage Step Down Power Converter Buck Module - Set of 10

PYRAMID PS-14KX 13.8V 12A AC to DC Converter Power Supply

5 Pack JacobsParts Micro-USB TP4056 3.7V Battery Charger Module 7W DC UPS wit...

STMicroelectronics L7809CV IC Linear Voltage Regulator 9v To-220-3

on Semiconductor LM317T 1.5 Adjustable Output Positive Voltage Regulator

2v-26v DC Mt3608 MICROUSB Step up Boost Voltage Regulator Power Supply Module US

JacobsParts Xl4005 5a DC Buck Step Down Voltage Converter Constant Current Power

9x STMicroelectronics LM317T IC Reg Linear Adj 1.5a To220ab

Top Rated

PYRAMID PS-14KX 13.8V 12A AC to DC Converter Power Supply

5 Pack JacobsParts Micro-USB TP4056 3.7V Battery Charger Module 7W DC UPS wit...

JacobsParts Mini360 DC Voltage Step Down Power Converter Buck Module - Set of 10

2v-26v DC Mt3608 MICROUSB Step up Boost Voltage Regulator Power Supply Module US

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