November 17, 2017

12 volt to 12V, 15V, 18V, 21V, or 24V DC DC Boost Converter

Adjustable DC DC regulator

DC/DC converter catalog page--12 volt to 1.5, 3, 4.5, 6, 7.5, 9, or 12 volt converters DCDC converters power supplies

DC DC Converter, 6/7/8/9/10/11/12/13/14/15/16/17/18/19/20/21VDC, 4 amps

PST-DC2171
This dc dc converter, or voltage converter, is designed to power CD players, walkmans, video games, portable TVs, audio recorders, hand scanners, and radios from automobile cigarette lighter power points.

They are also useful as OEM regulating power supplies when 10 to 15 volts is available, and an efficient voltage conversion is required.

PST-DC2171
Price	Obsolete, sorry. Please consider the PST-YD100W

Model Number	PST-DC2171 DC DC Converter
Input Voltage Range	10 VDC to 14 VDC (see chart below)
Peak Output Power	50 Watts (see chart below)
Peak Output Current	2.5 Amps
Output Voltage Nominal Adjustable	12, 15, 18, 21, 24 Volts DC
Output Voltage Typical	See chart below
No-Load Overhead	15 mA
Dimensions	122 x 76 x 60 mm 4.8 x 3 x 2.4 inches
Fuse	10A fuse in cigarette lighter plug
Input cord	8 inch zip cord with cigarette lighter plug
Output cord	6 foot zip cord with 6 interchangeable adapters
Weight	10.4 oz, 0.65lb, 295 grams
Agency Approvals	CE e4 approved

Test Data

Voltage Setting	Typical Voltage	Used on Equipment Requiring*	Minimum Input V	Maximum Input Voltage for regulation	Maximum Output A	Efficiency at 2.5 Amps, 12 Volts Input	Line Regulation at 1 Amp	Load Regulation at 12 V input	No-Load Overhead at 12 V input
12 Volts	12.5 V		4.5 volts	10.5 volts	2.5 Amps
15 Volts	15.5 V		4.5 volts	16 volts	2.5 Amps
18 Volts	18.5 V		4.5 volts	19.3 volts	2.5 Amps
21 Volts	21.7		4.5 volts	21.6 volts	2.5 Amps
24 Volts	23.1 - 24.3 V		4.5 volts	24.8 volts	2.5 Amps

Testimonials:

I received the dc to dc converter today and it works fantastically for my purpose. I have 5 one foot sections of LED transit coach overhead lighting that runs requires 24 volt input. I want to use these LED's in my camping trailer and that has 12 volts. The converter works perfectly and at 21V output the battery draw is .6 amps and there's no sign of any heat in the leds, the led driver board or the converter. So I'm a happy camper!

Connectors Included
4.75x1.75 mm Barrel		5.5x2.1 mm
6.5 OD center pin EIAJ-05 ID Barrel		3.5 OD x 1.35 ID Barrel
5.5 mm OD x 1.5 mm ID Barrel		5.5 mm OD x 2.5 mm OD Barrel

Advantages:

Inexpensive switchmode DC DC converter stabilizes voltage in automotive applications.

Also can be used to provide regulated voltage in other applications requiring 12 to 24 volt output from 12 to 15 volt input.

Efficiency >50-80%, depending on input, output, and power.

Reviews:

F.Y.I. The converter works just fine with my Canon SELPHY CP900 Black Wireless Color Photo Printer using one of the standard connectors included with your converter and setting the output for 24V. Sincerely, Lewis

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Thursday, 20-Feb-2025 14:30:53 EST

15 volt Car Adapter
12 volt Car Adapter
18 volt Car Adapter
21 volt Car Adapter
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Adjustable DC DC voltage booster
Boost converter

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