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ECA30 30w Switch Mode Power Supplies

30W Ultraminiature Encapsulated Switching Power Supplies

Single / Dual / Triple Outputs

Universal 90 to 264VAC Input

3.3Volts(DC) to 48Volts(DC) Outputs

3,000VAC Input to Output Isolation

PCB and Chassis Mount Packages

Full Safety Approvals

Model Number

Output Voltage

Output Amps

Load Regulation

Line Regulation

Preset Accuracy

Ripple and Noise

Size (mm)

Size (Inches)

Weight (g)

Weight (oz)

Efficiency

ESCA-0300

3.3 Volts(DC)

7.5 Amps

3% max.

±1%, max.

±1%

150mV p-p max.

88.9 x 63.5 x 28.7

3.5" x 2.5" x 1.13"

292g

10.4oz

73%, typ.

ESCA-0301

5 Volts(DC)

6 Amps

2% max.

±1%, max.

±1%

150mV p-p max.

88.9 x 63.5 x 28.7

3.5" x 2.5" x 1.13"

292g

10.4oz

78%, typ.

ESCA-0302

12 Volts(DC)

2.5 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

88.9 x 63.5 x 28.7

3.5" x 2.5" x 1.13"

292g

10.4oz

83%, typ.

ESCA-0303

15Volts(DC)

2 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

88.9 x 63.5 x 28.7

3.5" x 2.5" x 1.13"

292g

10.4oz

84%, typ.

ESCA-0305

24 Volts(DC)

1.25 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

88.9 x 63.5 x 28.7

3.5" x 2.5" x 1.13"

292g

10.4oz

84%, typ.

ESCA-0312

48 Volts(DC)

0.63 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

88.9 x 63.5 x 28.7

3.5" x 2.5" x 1.13"

292g

10.4oz

85%, typ.

ESCC-0300

3.3 Volts(DC)

7.5 Amps

3% max.

±1%, max.

±1%

150mV p-p max.

127 x 65 x 25.4

4.76" x 2.56" x 1"

376g

13.4oz

73%, typ.

ESCC-0301

5 Volts(DC)

6 Amps

2% max.

±1%, max.

±1%

150mV p-p max.

127 x 65 x 25.4

4.76" x 2.56" x 1"

376g

13.4oz

78%, typ.

ESCC-0302

12 Volts(DC)

2.5 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

127 x 65 x 25.4

4.76" x 2.56" x 1"

376g

13.4oz

83%, typ.

ESCC-0303

15Volts(DC)

2 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

127 x 65 x 25.4

4.76" x 2.56" x 1"

376g

13.4oz

84%, typ.

ESCC-0305

24 Volts(DC)

1.25 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

127 x 65 x 25.4

4.76" x 2.56" x 1"

376g

13.4oz

84%, typ.

ESCC-0312

48 Volts(DC)

0.63 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

127 x 65 x 25.4

4.76" x 2.56" x 1"

376g

13.4oz

85%, typ.

ESCC-0300/DRL

3.3 Volts(DC)

7.5 Amps

3% max.

±1%, max.

±1%

150mV p-p max.

4.76" x 2.56" x 1.35"

73%, typ.

ESCC-0301/DRL

5 Volts(DC)

6 Amps

2% max.

±1%, max.

±1%

150mV p-p max.

4.76" x 2.56" x 1.35"

78%, typ.

ESCC-0302/DRL

12 Volts(DC)

2.5 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

4.76" x 2.56" x 1.35"

83%, typ.

ESCC-0303/DRL

15Volts(DC)

2 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

4.76" x 2.56" x 1.35"

84%, typ.

ESCC-0305/DRL

24 Volts(DC)

1.25 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

4.76" x 2.56" x 1.35"

84%, typ.

ESCC-0312/DRL

48 Volts(DC)

0.63 Amps

1% max.

±1%, max.

±1%

150mV p-p max.

4.76" x 2.56" x 1.35"

85%, typ.

EDCA-0306

±1.25 Amps

30W

±3% max.

±1%, max.

±1%

±100mV p-p max.

103.1 x 63.5 x 35.8

4.06" x 2.5" x 1.42"

340g

12.1oz

80%, typ.

ECA-30 series

Model Number

Output Voltage

Output Amps

Load Regulation

Line Regulation

Preset Accuracy

Ripple and Noise

Size (mm)

Size (Inches)

Weight (g)

Weight (oz)

Efficiency

EDCA-0307

±1 Amps

30W

±3% max.

±1%, max.

±1%

±100mV p-p max.

103.1 x 63.5 x 35.8

4.06" x 2.5" x 1.42"

340g

12.1oz

80%, typ.

EDCA-0308

3/1.25 Amps

30W

±2 / ±4% max

±1%, max.

±2 / ±5%

100 / 150mV p-p max.

103.1 x 63.5 x 35.8

4.06" x 2.5" x 1.42"

340g

12.1oz

74%, typ.

EDCC-0306

±1.25 Amps

30W

±3% max.

±1%, max.

±1%

±100mV p-p max.

135.6 x 65 x 25.4

5.34 x 2.56 x 1

430g

15.4oz

80%, typ.

EDCC-0307

±1 Amps

30W

±3% max.

±1%, max.

±1%

±100mV p-p max.

135.6 x 65 x 25.4

5.34 x 2.56 x 1

430g

15.4oz

80%, typ.

EDCC-0308

3/1.25 Amps

30W

±2 / ±4% max

±1%, max.

±2 / ±5%

100 / 150mV p-p max.

135.6 x 65 x 25.4

5.34 x 2.56 x 1

430g

15.4oz

74%, typ.

EDCC-0306/DRL

±1.25 Amps

30W

±3% max.

±1%, max.

±1%

±100mV p-p max.

135.6 x 65 x 25.4

5.34 x 2.56 x 1

80%, typ.

EDCC-0307/DRL

±1 Amps

30W

±3% max.

±1%, max.

±1%

±100mV p-p max.

135.6 x 65 x 25.4

5.34 x 2.56 x 1

80%, typ.

EDCC-0308/DRL

3/1.25 Amps

30W

±2 / ±4% max

±1%, max.

±2 / ±5%

100 / 150mV p-p max.

135.6 x 65 x 25.4

5.34 x 2.56 x 1

74%, typ.

ETCA-0309

3,0.63/0.63 Amps

30W

0.6 / ±0.5% max

0.6%, ±0.2%

1%, ±5%

100, ±75mV p-p max.

103.1 x 63.5 x 35.8

4.06" x 2.5" x 1.42"

340g

12.1oz

74%, typ.

ETCA-0311

3,0.5/0.5 Amps

30W

0.6 / ±0.5% max.

0.6%, ±0.2%

1%, ±5%

100, ±75mV p-p max.

103.1 x 63.5 x 35.8

4.06" x 2.5" x 1.42"

340g

12.1oz

74%, typ.

ETCC-0309

3,0.63/0.63 Amps

30W

0.6 / ±0.5% max

0.6%, ±0.2%

1%, ±5%

100, ±75mV p-p max.

4.76" x 2.56" x 1"

430g

15.4oz

74%, typ.

ETCC-0311

3,0.5/0.5 Amps

30W

0.6 / ±0.5% max.

0.6%, ±0.2%

1%, ±5%

100, ±75mV p-p max.

4.76" x 2.56" x 1"

430g

15.4oz

74%, typ.

ETCC-0309/DRL

3,0.63/0.63 Amps

30W

0.6 / ±0.5% max

0.6%, ±0.2%

1%, ±5%

100, ±75mV p-p max.

4.76" x 2.56" x 1.35"

74%, typ.

ETCC-0311/DRL

3,0.5/0.5 Amps

30W

0.6 / ±0.5% max.

0.6%, ±0.2%

1%, ±5%

100, ±75mV p-p max.

4.76" x 2.56" x 1.35"

74%, typ.

Input Specifications

Input Voltage Range

90-264VAC / Nominal: 100-240VAC

Frequency Range

47-63 Hz, 50-60Hz Nom.

Inrush Current

30A @ 115VAC, typ / 60A @ 230VAC, typ

Environmental Specifications

Operating Temperature

0 to +50°C FL See Derate (Free-air Convection)

EMC

EN55022, Class II

Storage Temperature

-25 to +71°C

Relative Humidity

0-95%, Non-Condensing

Physical Specifications

Size (mm)

88.9 x 63.5 x 28.7

Size (Inches)

3.5” x 2.5” x 1.13”

Case Material

Rynite, 94V-0 Rated

Construction

Encapsulated

Weight (g)

292g

Weight (oz)

10.4oz

Output Specifications

Output Voltage

3.3 Volts(DC)

Output Amps

7.5 Amps

Load Regulation

3% max.

Line Regulation

±1%, max.

Preset Accuracy

±1%

Ripple and Noise

150mV p-p max.

Over Voltage Protection

Latching, Auto Recovery

Short Circuit Protection

Latching, Auto Recovery

Hold Up Time

20mS, typ

General Specifications

Isolation

3000VAC Input-Output

Efficiency

73%, typ.

Switching Frequency

65 Khz, fixed

Safety Approvals

UL60950-1, EN60950-1

Notes

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.