K Hours

---

---

2000

MIL-HDBK-217F @ 25], Ground Benign

MTBF

KHz

100

80

50

Switching Frequency

pF

20

15

---

100KHz,1V

Isolation Capacitance

G[

---

---

10

500VDC

Isolation Resistance

uA

2

---

---

240VAC, 60Hz

Leakage Current

VDC

---

---

6000

Flash Tested for 1 Second

Isolation Voltage Test

VAC

---

---

4000

60 Seconds

Isolation Voltage Rated

Unit

Max.

Typ.

Min.

Conditions

Parameter

General Specifications

0.5 Second Max.

Output Short Circuit

%/]

{0.02

{0.01

---

Temperature Coefficient

mV rms

15

---

---

Ripple & Noise (20MHz)

mV P-P

200

---

---

Over Line, Load & Temp.

Ripple & Noise (20MHz)

mV P-P

150

100

---

Ripple & Noise (20MHz)

%

See Model Selection Guide

Io=20% to 100%

Load Regulation

%

{1.5

{1.2

---

Vin = Min.to Max.

Line Regulation

%

{1.0

{0.1

---

Dual Output, Balanced Loads

Output Voltage Balance

%

{4.0

{2.0

---

Output Voltage Accuracy

Unit

Max.

Typ.

Min.

Conditions

Parameter

Output Specifications

Notes :

1. Specifications typical at Ta=+25], resistive load, nominal input voltage, rated output current unless otherwise noted.

2. Ripple & Noise measurement bandwidth is 0-20 MHz.

3. These power converters require a minimum output loading to maintain specified regulation.

4. Operation under no-load conditions will not damage these modules; however, they may not meet all specifications listed.

5. All DC/DC converters should be externally fused at the front end for protection.

6. Other input and output voltage may be available, please contact factory.

7. Specifications subject to change without notice.

Block Diagram

Dual Output

+Vo

Bipolar

Push-Pull

Inverter

+Vin

-Vin

Com.

-Vo

Single Output

+Vo

Bipolar

Push-Pull

Inverter

+Vin

-Vin

-Vo

MDHU100 Series

REV:5 2009/01/16

MINMAX

3