AC Switchmode 15 watt power supply, with user adjustable output.

3, 3.3, 5, 6, 6.5, 7, 8.4 VDC Adjustable Switchmode wall mount Power Supply

low voltage switching power supply, 2.5 amps maximum

Wall plug Universal AC adjustable output power supply, 2500 mA maximum.

For more power supply products from PowerStream click here:

Custom design and manufacture of state-of-the-art battery chargers, UPS, and power supplies for OEMs in a hurry!

This is a compact, high quality, switchmode regulated power supply with adjustable output, 15 watts peak.

In Stock, order online or call to order for quantities greater than 100 pieces
Prices

Quantity	1-10	11-50	51-100	101+
Price PST-AC1898	$18.25	$14.00	$12.30	Call
European Plug EP-adapter	$2.00	$2.00	Call	Call
British Plug BP-adapter	$2.00	$2.00	Call	Call
Australian Plug AP-adapter	$2.00	$2.00	Call	Call
16 connector set available extra, click here.	$8.00 per set of 16 connectors

Part Number

PST-1898, AKA PST-AC1898

Parameter

Data

Output

3 volts, 3.3 volts, 5 volts, 6 volts, 6.5 volts, 7 volts or 8.4 volts, single output, user adjustable

Output Power

15 Watts (2.5 amps maximum setting)

Input Voltage

100-240 VAC, 47-63 Hz

No load overhead

300 mW at 110VAC input

Input Frequency

47-63 Hz

Temperature

0° to 40° C Operating

Size

Approximately 52 x 70 x 25 mm
(2 x 3 x 1 inches)

Weight

9.5 oz, 270 grams

Agency Approvals

UL, CUL, double insulated

Four Output Connectors Included

2.35 x 0.75 mm, 3.5 x 1.35 mm, 4.0 x 1.7 mm, 4.75 x 1.75 mm (all right angles)

AC plug

Folding AC plug makes unit easy to carry. International plug adapters slide on, making a solid, semi-permanent connection. (see below)

International Adapters


Three plugs available, European, British, and Australian	The North American plug folds down and the adapter plug slides in at the end	Showing the European plug attached

16 connector set available extra, click here.

Advantages:

Universal input switchmode power supply with user adjustable output voltage.

High efficiency PC power supply for digital cameras and telecom use.

Excellent line and load regulation.

Line Regulation test. The output current is 500 mA for these tests.

		LINE REGULATION TEST FOR PST-1898
Voltage Setting		3V	3.3V	5V	6V	6.5V	7V	8.4V
Input Voltage	Input Frequency	Measured voltage
90V	50 Hz	3.22V	3.55V	5.13V	6.16V	6.58V	7.15V	8.44V
100V	50 Hz	3.22V	3.55V	5.13V	6.16V	6.58V	7.15V	8.44V
105V	50 Hz	3.22V	3.55V	5.13V	6.14V	6.58V	7.15V	8.44V
110V	50 Hz	3.22V	3.55V	5.13V	6.14V	6.58V	7.16V	8.44V
115V	50 Hz	3.22V	3.55V	5.13V	6.14V	6.58V	7.16V	8.44V
120V	50 Hz	3.22V	3.55V	5.13V	6.14V	6.58V	7.16V	8.44V
125V	50 Hz	3.22V	3.55V	5.13V	6.13V	6.58V	7.16V	8.44V
200V	50 Hz	3.22V	3.55V	5.13V	6.13V	6.57V	7.15V	8.43V
210V	50 Hz	3.22V	3.55V	5.13V	6.14V	6.57V	7.15V	8.43V
220V	50 Hz	3.22V	3.55V	5.13V	6.14V	6.57V	7.15V	8.43V
230V	50 Hz	3.22V	3.55V	5.13V	6.14V	6.57V	7.15V	8.43V
240V	50 Hz	3.22V	3.55V	5.13V	6.13V	6.56V	7.15V	8.43V

Voltage Setting		3V	3.3V	5V	6V	6.5V	7V	8.4V
Input Voltage	Input Frequency	Measured voltage
90V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.44V
100V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.44V
105V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.44V
110V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.44V
115V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.44V
120V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.44V
125V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.44V
200V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.43V
210V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.43V
220V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.43V
230V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.43V
240V	60Hz	3.18V	3.52V	5.10V	6.15V	6.59V	7.16V	8.43V

Line and load regulation at 60 Hz, 3 volt setting

Load

90V

100V

105V

110V

115V

120V

125V

200V

210V

220V

230V

240V

I=.50A

3.25V

I=1.0A

3.17V

I=1.5A

3.08V

I=2.0A

2.99V

I=2.5A

2.91V

Line and load regulation at 60 Hz, 3.3 volt setting

90V

100V

105V

110V

115V

120V

125V

200V

210V

220V

230V

240V

I=.50A

3.58V

I=1.0A

3.50V

I=1.5A

3.41V

I=2.0A

3.34V

I=2.5A

3.27V

Line and load regulation at 60 Hz, 5 volt setting

90V

100V

105V

110V

115V

120V

125V

200V

210V

220V

230V

240V

I=.50A

5.16V

I=1.0A

5.08V

I=1.5A

5.0V

I=2.0A

4.91V

I=2.5A

4.85V

Line and load regulation at 60 Hz, 6 volt setting

90V

100V

105V

110V

115V

120V

125V

200V

210V

220V

230V

240V

I=.50A

6.21V

I=1.0A

6.13V

I=1.5A

6.05V

I=2.0A

5.97V

I=2.5A

5.89V

Line and load regulation at 60 Hz, 6.5 volt setting

90V

100V

105V

110V

115V

120V

125V

200V

210V

220V

230V

240V

I=.50A

6.65V

I=1.0A

6.57V

I=1.5A

6.49V

I=2.0A

6.41V

I=2.5A

6.34V

Line and load regulation at 60 Hz, 7 volt setting

90V

100V

105V

110V

115V

120V

125V

200V

210V

220V

230V

240V

I=.50A

7.22V

I=1.0A

7.14V

I=1.5A

7.06V

I=2.0A

6.99V

I=2.5A

6.90V

Line and load regulation at 60 Hz, 8.4 volt setting

90V

100V

105V

110V

115V

120V

125V

200V

210V

220V

230V

240V

I=.50A

8.51V

I=1.0A

8.42V

I=1.5A

8.35V

I=2.0A

8.26V

I=2.5A

8.18V

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