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June 5, 2017

24 volt to 1.5V, 3V, 4.5V, 6V, 7.5V, 9V, 12V Volt DC/DC Converter

(Adjustable DC Regulator)
Car adapter DC/DC converter

Very reliable, inexpensive switchmode, regulated DC/DC converter adjustable to various voltages. 2 Amp output.

These switchmode voltage reducers can power a wide variety of DC input products from 24 volt and 28 volt trucks, heavy equipment, and aircraft cigarette lighter power points.

This product has been extensively tested and approved by PowerStream Engineers
These are used by original equipment manufacturers to power their devices whenever 6V to 30V is available, and a reduction in voltage is required. It is an easy way to make your equipment mobile.

The PST-DC292 DC converter works fine in either 12 volt or 24 volt vehicles.

Price $18.95 each
PST-DC292 2Amp 1-20 21-100 101-500 501+
Price Each $18.95 $17.85 $13.75 $11.95
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PST-DC284 2Amp 1-20 21-100 101-500 501+
Price Each $17.75 $16.60 call call
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  2 Amp variable voltage DC converter with direct cigarette lighter plug-in
Optional USB Type-C connector
add_to_cart.gif $0.99
  type  C USB adapter Use only with the 5V setting
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Optional Micro-USB adapter $0.99
  Micro-USB to barrel socket adapter Use only with the 5V setting
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Optional Mini-USB adapter $0.99
  mini-usb to 5.5x2.1mm barrel connector Use only with the 5V setting
$2.50 each
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ZHJX002 adapters with a barrel connector input and screw terminal output
To adapt the barrel connector to screw terminals


Specifications
Model Number PST-DC292 DC/DC Converter PST-DC284
Input Voltage Range 6 VDC to 30 VDC (see chart below) 6VDC to 33VDC
Peak Output Power 24 Watts 24 Watts
Peak Output Current 2-3 Amps output, see the blue chart below 2 Amps max
Output Voltage Nominal 1.5, 3, 4.5, 5.0, 6.0, 7.5, 9.0, 12.0 Volts 1.5V, 3V, 4.5V, 6V, 7.5V, 9V, 12V
Output Voltage Typical See chart below  
No-Load Overhead 10 to 30 mA is drawn from the battery when no load is connected, see chart below  
Line Regulation 1 to 2%  
Load Regulation 2 to 5%  
Efficiency 54 to 78%  
Automotive surge protection Withstands the standard 80 volt load dump test.  
Agency Approvals ROHS, CE  
Isolation Non-isolated, common ground, spikes on the positive side are eliminated Non-isolated, common ground, spikes on the positive side are eliminated
Dimensions 100 x 70 x 32 mm
4 x 2.75 x 1.25 inches
 
Input wire gauge and length AWG18, 20 inches, 520 mm  
Output wire gauge and length AWG 18, 60 inches, 1.5 meters  
Drawing Click here to see the drawing  
Weight 0.4 lbs, 200 g, 7 ounces  

Connectors Included      
2.5 mm audio-style 5.5 OD x 1.5 mm ID Barrel
3.5 OD x 1.35 ID Barrel 3.5 mm audio-style
5.5 mm OD x 2.1 mm ID Barrel 5.5 mm OD x 2.5 mm OD Barrel
16 connector set available extra, click here. Extra connectors
Voltage Setting Typical
Voltage
Used on Equipment Requiring* Minimum
Input Voltage
Maximum
Output mA
Efficiency
at 1 Amp output,
12 Volts Input
Line
Regulation at 1 Amp
Load
Regulation
at 12 volts in
No-Load
Overhead
at 12 V input
1.5V 1.83 1VDC to 2VDC 6VDC 3000mA 54% 2%
7-30 Volts input
5%
0.1-2 A output
10% 0.1-3 A output
10 milliamp
3V 3.3 2VDC to 3VDC 6VDC 2750 60% 1%
7-30 Volts input
5%
0.1-2 A output
10 milliamps
4.5V 4.8 3.5VDC to 5.5VDC 6VDC below 1 Amp, 8VDC at 2 amps 2200 65% 1%
7-30 Volts input
3%
0.1-2 A output
10 milliamps
6V 6.3 4.5VDC to 6.5VDC 8VDC below 1.5 amps, 9 V at 2 amps 2200 72% 1%
8-30 Volts input
3%
0.1-2A output
20 milliamps
7.5V 7.8 5.5VDC to 8VDC 9VDC below 1 A,
10.3 V at 2 A
2100 78% 1.5 %
9-30 Volts input
3%
0.1-2 A output
20 milliamps
9V 9.5 7VDC to 10VDC 10VDC 2100 73% 2 %
12-30 Volts input
2%
0.1-2A output
20 milliamps
12V ** 12.8 10VDC to 14VDC 14VDC 2000mA 73% 24 V input 2%
16-30Volts input
4%
0.1-2 A output
30 milliamps
24 V
input
*Note: Devices using batteries can accept a wide range of input voltages, for example alkalines vary between 1.5 and 1 volt per cell during discharge. This guideline takes this into account. Also most wall-mount adapters are unregulated. So select the closest to your nominal voltage and don't worry about finding the exact voltage.

**Although the 12 volt setting requires 14VDC to stay regulated, the 13.6VDC supplied by a car battery even when the car is off will supply over 11.5VDC, will be adequate for most 12 volt devices.


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