Amalgen Technologies : DC Power Supplies

Regulated DC Power Supplies - Bench Mounting

Model 3003, 3006, 3015, 3033

This series of low cost bench mounting power supplies includes four models with output voltage ranges of 0-30V dc or 0-60V dc in single or dual configuration. A 5V dc auxiliary supply is available on the model 3033 dual supply. Separate digital panel meters are provided for monitoring the output voltage and current simultaneously. Voltage is continually variable over the range with a COARSE control and an additional FINE control varies the output over 10% of the set value.

All models can be operated in either constant voltage or constant current mode. The dual supplies have a tracking mode available. A novel feature is a power saving device which selects a lower ratio of the main supply transformer secondary automatically if the output falls below around 50% of the maximum rated output voltage.

Each power supply comes complete with a 1.5 meter flexible input lead.

Model	Output Volts DC	Output Current A	Dimensions H x W x D	Weight kg
3003 3006 3015 3033	0 - 30 0 - 60 0 - (±)30 0 - (±)30	0 - 3.0 0 - 1.5 0 - 1.5 0 - 1.5	170 x 130 x 325 170 x 130 x 325 170 x 230 x 325 170 x 230 x 325	5.5 5.5 8.0 8.0
Note: Model 3033 has a 5V, 5A fixed auxiliary supply.

Specifications

Model
3003

Model
3006

Model
3015

Model
3033

Output		DC Voltage
		DC Current

0-30V
0-3A

0-60V
0-1.5A

0-±30V
0-±1.5A

Load Regulation		CV
(Load Effect)		CC

0.02% + 2mV (max)
0.02% + 5mA (max)

Load Regulation		CV
(Source Effect)		CC

0.02% + 2mV (max)
0.02% + 0.25mA (max)

Ripple & Noise		CV
		CC

0.2mV(rms), 4mV(p-p) (max)
0.2mA(rms), 4mA(p-p) (max)

Digital Panel Meters
Digits & Resolution		V
		A

3dgts(100mV)
3dgts(10mA)

Accuracy

±(0.5% rdg+1 dgt)

Tracking Error

N/A

±(0.5% + 10mV)
(max)

Fixed 5V/5A Output		V
		A
Ripple & Noise
Line & Load Regulation

N/A

5V ± 2.5%
5A ± 2.5%
<2m Vrms
0.1% + 5mV

Operating Temperature

0°C to 40°C

Storage Temperature

-20°C to 60°C

Temperature Coefficient
(after 30 minute warm up)		V
		A

(0.05% + 2mV)/C (10 to 30°C) (max)
(0.1% + 2mA)/C (10 to 30°C) (max)

Drift (Stability)		V
(8hr, Interval)		A

0.05% + 4mV (max)
0.1% + 4mA (max)

AC Input

(± 10%, 110/220, 120/240), Single Phase 50-60Hz, Fused

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Amalgen Technologies Pty Ltd
43 Anderson Road,
Mortdale NSW 2223 Australia
Phone: +61 2 9570 2855
Fax: +61 2 9580 5128