Contact us | +1 973.345.5885 |

5 to 250 Vdc Output

Extra Low Noise Linear Encapsulated AC-DC Converters For Medical Applications


Available with either a PC mount package or chassis mount package with screw terminals, our new MHIA series of AC-DC converters provides very low 1.0 RMS output noise for a wide range of medical applications. This series has 4000 Vac reinforced insulation, short circuit protection and 2 MOPP for patient protection. It also delivers a 2µA patient leakage current, CE certification and a regulation line and load from 0.02 to 0.2%. In addition, these AC-DC converters have an optional wide operating temperature range of -40 to +85°C. International AC input voltages are available with single and dual combinations, and outputs are available with single, dual and triple DC voltages.

Applications:

  • Surgical: Dialysis Equipment, Anesthesia Delivery, Surgical Devices
  • Patient Monitoring: Infusion Pump, Pulse Oximeter, Electrocardiograph
  • Imaging: Ultrasound, CT/MRI/X-Rays
  • Laboratory: Sterilizer, Mass Analysis, Lab Automation
  • Diagnostics: Clinical Chemistry Test, Microbiology Test
  • Equipment: Dental, Opthomology, Therapeutic Devices

 

INPUT

  • Input voltage range
    • 105-125 Vac: 50-60 Hz (400 Hz available)
    • (See chart on pages 2 and 3 of datasheet)
  • Output voltage regulation point: 90 Vac
  • Maximum operating voltage: 130 Vac
  • Start up time: instantaneous
  • Input surge voltage: 100 Vdc

OUTPUT

  • Output power wattage: Varies by unit
  • Voltage accuracy: ±1%, at FL for singles
  • Line regulation: ±0.2%, single output
  • Load regulation: ±0.2%, single output
  • Ripple and noise: 1.0 mV RMS
  • Temperature coefficient: ±0.02%/°C
  • Transient response recovery time: 0.02µs
  • Overvoltage protection:
    • Standard: 5V
    • Maximum: 5.75V
    • Specify OVP on part number: Other
  • Output current: 130%
  • Protection: Short circuit protection

GENERAL

  • Leakage current: 2µA
  • Isolation resistance: 50 Mohms
  • Operating frequency
    • 50-60 Hz
    • 400 Hz available
  • Clearance/creepage: 2 MOPP
  • Design meets safety standard: UL 60601-1 3rd Edition, 2 MOPP, CE

ENVIRONMENTAL

  • Operating temperature range
    • -25 - 71°C
    • -40 - 85°C, optional
  • Storage temperature range: -25 - 85°C
  • Cooling: Free Air Convection
  • Relative humidity: 99%, non-condensing

PHYSICAL

  • Case material: Phenolic plastic
  • Base material: Fr-4
  • Potting material: Silicon, UL 94V0 QMF22
  • Weight: Varies by unit, call factory
  • Dimensions: (see datasheet)
  • MTBF: 200,000 hour
Output (Vdc) Output Current (mA) Regulation (%) Ripple & Noise (mV  rms) Case Model  Number Slow Blow (A)
Line Load
5 200 0.2 0.2 1 G, 1GT P34-5SM/MHIA 1/32
500 0.2 0.2 0.5 A, 1AT P37/MHIA 1/16
500 0.02 0.05 0.5 A, 1AT P37-1/MHIA 1/16
1000 0.2 0.2 1 B, 1BT P38/MHIA 1/8
1000 0.02 0.05 1 B, 1BT P38-1/MHIA 1/8
1000 0.02 0.05 0.5 C, 1CT P38/1.56/MHIA 1/8
2000 0.02 0.1 1 C, 1CT P39/MHIA 1/4
3000 0.02 0.15 1 D, 1DT P39-3/MHIA 3/8
10 120 0.1 0.1 1 E, 1ET P33-10SM/MHIA 1/32
150 0.1 0.1 1 A, 1AT P33-10S/MHIA 1/16
250 0.1 0.1 1 B, 1BT P34-10S/MHIA 1/16
500 0.02 0.05 0.5 C, 1CT P37-10S/MHIA 1/8
1000 0.02 0.05 0.5 D, 1DT P38-10S/MHIA 3/8
1500 0.02 0.05 0.5 D, 1DT P38-10SA/MHIA 1/4
12 100 0.1 0.1 1 E, 1ET P32-12SM/MHIA 1/32
120 0.02 0.1 1 A, 1AT P33-12S/MHIA 1/16
200 0.1 0.1 1 B, 1BT P34-12S/MHIA 1/16
500 0.02 0.1 0.5 C, 1CT P37-12S/MHIA 1/5
1000 0.1 0.1 1 D, 1DT P38-12S/MHIA 3/10
15 80 0.1 0.1 1 E, 1ET P33-15SM/MHIA 1/32
120 0.02 0.1 1 A, 1AT P33-12S/MHIA 1/16
200 0.1 0.1 1 B, 1BT P34-15S/MHIA 1/10
300 0.1 0.1 1 C, 1CT P35-15S/MHIA 1/8
500 0.02 0.1 0.5 C, 1CT P37-15S/MHIA 1/5
800 0.02 0.1 1 D, 1DT P38-15S/MHIA 3/10
18 50 0.1 0.1 1 E, 1ET P32-18SM/MHIA 1/32
50 0.02 0.05 1 A, 1AT P32-18S/MHIA 1/32
100 0.02 0.05 1 B, 1BT P33-18S/MHIA 1/16
24 50 0.1 0.1 1 E, 1ET P32-24SM/MHIA 1/32
100 0.1 0.1 1 A, 1AT P33-24S/MHIA 1/16
200 0.1 0.1 1 B, 1BT P34-24S/MHIA 1/8
300 0.1 0.1 1 C, 1CT P35-24S/MHIA 1/5
500 0.1 0.1 1 D, 1DT P37-24S/MHIA 1/4
800 0.1 0.1 1 H, 1HT P38-24S/MHIA 3/8
1000 0.1 0.1 1 H, 1HT P39-24S/MHIA 1/2
48 50 0.2 0.2 2 B, 1BT P32-48S/MHIA 1/16
100 0.2 0.2 2 B, 1BT P33-48S/MHIA 1/8
200 0.2 0.2 2 C, 1CT P34-48S/MHIA 1/4
50 50 0.05 0.2 2 B, 1BT P32-50S/MHIA 1/16
100 0.05 0.2 2 B, 1BT P33-50S/MHIA 1/8
200 0.05 0.2 2 C, 1CT P34-50S/MHIA 1/4
300 0.2 0.2 3 D, 1DT P35-50S/MHIA 3/8
75 35 0.05 0.2 2 B, 1BT P32-75S/MHIA 1/10
70 0.05 0.2 2 B, 1BT P33-75S/MHIA 1/5
150 0.05 0.2 2 C, 1CT P34-75S/MHIA 3/10
200 0.1 0.2 3 D, 1DT P35-75S/MHIA 3/8
100 25 0.05 0.2 2 B, 1BT P32-100S/MHIA 1/16
50 0.05 0.2 2 B, 1BT P33-100S/MHIA 1/8
100 0.05 0.2 3 C, 1CT P34-100S/MHIA 1/4
150 0.1 0.2 3 D, 3DT P35-100S/MHIA 3/8
150 17 0.05 0.2 2 A,1AT P32-150S/MHIA 1/16
35 0.05 0.2 3 B,1BT P33-150S/MHIA 1/5
70 0.05 0.2 3 C,1CT P34-150S/MHIA 1/4
100 0.2 0.2 3 D,1DT P35-150S/MHIA 3/8
180 15 0.05 0.2 3 B, 1BT P32-180S/MHIA 1/16
30 0.05 0.2 3 B, 1BT P33-180S/MHIA 1/5
55 0.05 0.2 3 C, 1CT P34-180S/MHIA 1/4
80 0.1 0.2 3 D, 1DT P35-180S/MHIA 3/8
200 12 0.05 0.2 3 B, 1BT P32-200S/MHIA 1/16
25 0.05 0.2 3 B, 1BT P33-200S/MHIA 1/8
50 0.05 0.2 3 C, 1CT P34-200S/MHIA 1/4
75 0.1 0.2 3 D, 1DT P35-200S/MHIA 3/8
250 10 0.05 0.2 3 B, 1BT P32-250S/MHIA 1/16
20 0.05 0.2 3 B, 1BT P33-250S/MHIA 1/8
40 0.05 0.2 3 C, 1CT P34-250S/MHIA 1/4
60 0.1 0.2 3 D, 1DT P35-250S/MHIA 3/8

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

Output (Vdc) Output Current (mA) Regulation (%) Ripple & Noise (mV  rms) Case Model  Number Slow Blow (A)
Line Load
Dual Output
±5 ±50 0.02 0.02 1 A, 2AT P32-5/MHIA 1/32
±100 0.1 0.1 1 A, 2AT P33-5/MHIA 1/32
±200 0.1 0.1 1 B, 2BT P34-5/MHIA 1/16
±300 0.02 0.05 0.5 C, 2CT P35-5/MHIA 1/10
±500 0.02 0.05 0.5 C, 2CT P37-5/MHIA 1/8
±1000 0.01 0.1 1 D, 2DT P38-5/MHIA 1/4
±8 ±5 ±500 00 0.1 0.1 2 D, 2DT P37-8/MHIA 1/5
±10 ±100 0.02 0.05 2 A, 2AT P33-10/MHIA 1/16
±12 ±25 0.1 0.1 2 G, 1GT P31-12M/MHIA 1/32
±25 0.02 0.05 0.5 A, 2AT P31-12/MHIA 1/32
±50 0.02 0.05 0.5 A, 2AT P32-12/MHIA 1/32
±100 0.1 0.1 1 A, 2AT P33-12/MHIA 1/16
±200 0.1 0.1 1 B, 2BT P34-12/MHIA 1/8
±300 0.1 0.1 1 C, 2CT P35-12/MHIA 1/5
±500 0.1 0.1 1 D, 2DT P37-12/MHIA 3/10
±800 0.1 0.1 1 D, 2DT P38-12/MHIA 2/5
±15 ±25 0.1 0.1 2 G, 1GT P31-M/MHIA 1/32
±25 0.2 0.2 1 A, 2AT P31/MHIA 1/32
±25 0.02 0.02 0.5 A, 2AT P31-1/MHIA 1/32
±50 0.2 0.2 1 A, 2AT P32/MHIA 1/16
±50 0.02 0.02 0.5 A, 2AT P32-1/MHIA 1/16
±100 0.2 0.2 1 A, 2AT P33/MHIA 1/10
±100 0.02 0.02 1 A, 2AT P33-1/MHIA 1/10
±200 0.2 0.2 1 B, 2BT P34/MHIA 1/5
±200 0.02 0.05 1 B, 2BT P34-1/MHIA 1/5
±350 0.2 0.2 1 C, 2CT P35/MHIA 1/4
±350 0.02 0.05 1 C, 2CT P35-1/MHIA 1/4
±500 0.1 0.1 1 D, 2DT P37-15/MHIA 3/8
±800 0.1 0.1 1 D, 2DT P38-15/MHIA 1/2
±18 ±50 0.1 0.1 1 A, 2AT P32-18/MHIA 1/16
±100 0.1 0.1 1 B, 2BT P33-18/MHIA 1/10
±24 ±50 0.1 0.1 1 B, 2BT P32-24/MHIA 1/16
±100 0.1 0.2 1 B, 2BT P33-24/MHIA 1/8
±200 0.1 0.2 1 C, 2CT P34-24/MHIA 1/4
Triple Output
5/±12 250/±60 0.02 0.1 1 C, 3CT P51-12/MHIA 1/10
250/±120 0.02 0.1 1 C, 3CT P52-12/MHIA 1/10
300/±180 0.02 0.1 1 C, 3CT P53-12L/MHIA 1/5
500/±120 0.02 0.1 1 C, 3CT P53-12/MHIA 1/5
1000/±150 0.02 0.1 1 D,3DT P53-1280/MHIA 1/4
5/±15 250/±50 0.02 0.1 1 C, 3CT P51-15/MHIA 1/10
250/±100 0.02 0.1 1 C, 3CT P52-15/MHIA 1/10
300/±150 0.02 0.1 1 C, 3CT P53-15L/MHIA 1/5
500/±100 0.02 0.1 1 C, 3CT P53-15/MHIA 1/5
1000/±150 0.02 0.1 1 D, 3DT P53-1580/MHIA 1/4

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