EMA30 30w Medical Power Supplies

30W Ultraminiature Medical Grade Encapsulated Switchers

	Single / Dual / Triple Outputs
	Universal 90 to 264VAC Input
	3.3Volts(DC) to 48Volts(DC) Outputs
	4,000VAC 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 (Inches)	Weight (g)	Weight (oz)	Efficiency
ESMA-0300	3.3 Volts(DC)	7.5Amps	3% max.	±1%, max.	±1%	150mV p-p max.	3.5L" x 2.5W" x 0.98H"	292g	10.4oz	73%, typ.
ESMA-0301	5 Volts(DC)	6Amps	2% max.	±1%, max.	±1%	150mV p-p max.	3.5L" x 2.5W" x 0.98H"	292g	10.4oz	78%, typ.
ESMA-0302	12 Volts(DC)	2.5Amps	1% max.	±1%, max.	±1%	150mV p-p max.	3.5L" x 2.5W" x 0.98H"	292g	10.4oz	83%, typ.
ESMA-0303	15 Volts(DC)	2Amps	1% max.	±1%, max.	±1%	150mV p-p max.	3.5L" x 2.5W" x 0.98H"	292g	10.4oz	84%, typ.
ESMA-0305	24 Volts(DC)	1.25Amps	1% max.	±1%, max.	±1%	150mV p-p max.	3.5L" x 2.5W" x 0.98H"	292g	10.4oz	84%, typ.
ESMA-0312	48 Volts(DC)	0.63Amps	1% max.	±1%, max.	±1%	150mV p-p max.	3.5L" x 2.5W" x 0.98H"	292g	10.4oz	85%, typ.
ESMC-0300	3.3 Volts(DC)	7.5Amps	3% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.0H"	376g	13.4oz	73%, typ.
ESMC-0301	5 Volts(DC)	6Amps	2% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.0H"	376g	13.4oz	78%, typ.
ESMC-0302	12 Volts(DC)	2.5Amps	1% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.0H"	376g	13.4oz	83%, typ.
ESMC-0303	15 Volts(DC)	2Amps	1% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.0H"	376g	13.4oz	84%, typ.
ESMC-0305	24 Volts(DC)	1.25Amps	1% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.0H"	376g	13.4oz	84%, typ.
ESMC-0312	48 Volts(DC)	0.63Amps	1% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.0H"	376g	13.4oz	85%, typ.
ESMC-0300/DRL	3.3 Volts(DC)	7.5Amps	3% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.35H"			73%, typ.
ESMC-0301/DRL	5 Volts(DC)	6Amps	2% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.35H"			78%, typ.
ESMC-0302/DRL	12 Volts(DC)	2.5Amps	1% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.35H"			83%, typ.
ESMC-0303/DRL	15 Volts(DC)	2Amps	1% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.35H"			84%, typ.
ESMC-0305/DRL	24 Volts(DC)	1.25Amps	1% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.35H"			84%, typ.
ESMC-0312/DRL	48 Volts(DC)	0.63Amps	1% max.	±1%, max.	±1%	150mV p-p max.	4.76L" x 2.56W" x 1.35H"			85%, typ.
EDMA-0306	±12 Volts(DC)	±1.25Amps	±3% max.	±1%, max.	±1%	±100mV p-p max.	4.06L" x 2.5W" x 0.98H"	340g	12.1oz	80%, typ.

EMA-30 series

Model Number	Output Voltage	Output Amps	Load Regulation	Line Regulation	Preset Accuracy	Ripple and Noise	Size (Inches)	Weight (g)	Weight (oz)	Efficiency
EDMA-0307	±15 Volts(DC)	±1Amps	±3% max.	±1%, max.	±1%	±100mV p-p max.	4.06L" x 2.5W" x 0.98H"	340g	12.1oz	80%, typ.
EDMA-0308	+5/12 Volts(DC)	3/1.25Amps	±2 / ±4% max.	±1%, max.	±2 / ±5%	100 / 150mV p-p max.	4.06L" x 2.5W" x 0.98H"	340g	12.1oz	74%, typ.
EDMC-0306	±12 Volts(DC)	±1.25Amps	±3% max.	±1%, max.	±1%	±100mV p-p max.	4.76L" x 2.56W" x 1.0H"	430g	15.4oz	80%, typ.
EDMC-0307	±15 Volts(DC)	±1Amps	±3% max.	±1%, max.	±1%	±100mV p-p max.	4.76L" x 2.56W" x 1.0H"	430g	15.4oz	80%, typ.
EDMC-0308	+5/12 Volts(DC)	3/1.25Amps	±2 / ±4% max.	±1%, max.	±2 / ±5%	100 / 150mV p-p max.	4.76L" x 2.56W" x 1.0H"	430g	15.4oz	74%, typ.
EDMC-0306/DRL	±12 Volts(DC)	±1.25Amps	±3% max.	±1%, max.	±1%	±100mV p-p max.	4.76L" x 2.56W" x 1.35H"			80%, typ.
EDMC-0307/DRL	±15 Volts(DC)	±1Amps	±3% max.	±1%, max.	±1%	±100mV p-p max.	4.76L" x 2.56W" x 1.35H"			80%, typ.
EDMC-0308/DRL	+5/12 Volts(DC)	3/1.25Amps	±2 / ±4% max.	±1%, max.	±2 / ±5%	100 / 150mV p-p max.	4.76L" x 2.56W" x 1.35H"			74%, typ.
ETMA-0309	+5,±12 Volts(DC)	3,0.63/0.63Amps	0.6 / ±0.5% max.	0.6%, ±0.2%	1%, ±5%	100, ±75mV p-p max.	4.06L" x 2.5W" x 0.98H"	340g	12.1oz	74%, typ.
ETMA-0311	+5,±15 Volts(DC)	3,0.5/0.5Amps	0.6 / ±0.5% max.	0.6%, ±0.2%	1%, ±5%	100, ±75mV p-p max.	4.06L" x 2.5W" x 0.98H"	340g	12.1oz	74%, typ.
ETMC-0309	+5,±12 Volts(DC)	3,0.63/0.63Amps	0.6 / ±0.5% max.	0.6%, ±0.2%	1%, ±5%	100, ±75mV p-p max.	4.76L" x 2.56W" x 1.0H"	430g	15.4oz	74%, typ.
ETMC-0311	+5,±15 Volts(DC)	3,0.5/0.5Amps	0.6 / ±0.5% max.	0.6%, ±0.2%	1%, ±5%	100, ±75mV p-p max.	4.76L" x 2.56W" x 1.0H"	430g	15.4oz	74%, typ.
ETMC-0309/DRL	+5,±12 Volts(DC)	3,0.63/0.63Amps	0.6 / ±0.5% max.	0.6%, ±0.2%	1%, ±5%	100, ±75mV p-p max.	4.76L" x 2.56W" x 1.35H"			74%, typ.
ETMC-0311/DRL	+5,±15 Volts(DC)	3,0.5/0.5Amps	0.6 / ±0.5% max.	0.6%, ±0.2%	1%, ±5%	100, ±75mV p-p max.	4.76L" x 2.56W" x 1.35H"			74%, typ.

Input Specifications

Inrush Current

30Amps @ 115VAC, typ, 60Amps @ 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 (Inches)	3.5L” x 2.5W” x 0.98H”
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	7.5Amps
Load Regulation	3% max.
Line Regulation	±1%, max.
Preset Accuracy	±1%
Temperature Coefficient	±0.03%/°C
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	4KVAC
Efficiency	73%, typ.
Switching Frequency	65 Khz, fixed
Safety Approvals	UL60601-1, EN60601-1

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.

Power Supply Search

EMA30 30w Switch Mode Medical Power Supplies