D100E Series
Low Cost, 1W SIP
Cost,
Single & Dual Output
DC/DC Converters New Budget Saver!!
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Key Features: Parameter Conditions Min. Typ. Max. Units
1W Output Power 5 VDC Input 4.5 5.0 5.5
Miniature SIP Case Input Voltage Range 12 VDC Input 10.8 12.0 13.2 VDC
Single & Dual Outputs 24 VDC Input 21.6 24.0 26.4
Input Filter Internal Capacitor
1,000 VDC Isolation
Reverse Polarity Input Current 0.3 A
>2 MHour MTBF
Output
24 Standard Models
Parameter Conditions Min. Typ. Max. Units
LOWEST COST!!
Output Voltage Accuracy ±1.0 ±3.0 %
Output Voltage Balance Dual Output , Balanced Loads ±0.1 ±1.0 %
Line Regulation For Vin Change of 1% ±1.2 %
Load Regulation (Note 1) See Model Selection Guide
Ripple & Noise (20 MHz) (Note 2) 50 75 mV P - P
Output Power Protection 120 %
Temperature Coefficient ±0.02 ±0.03 %/ºC
Output Short Circuit Momentary (1.0 Sec.)
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage 60 Seconds 1,000 VDC
Isolation Resistance 500 VDC 1,000 M
Isolation Capacitance 100 kHz, 1V 60 pF
Switching Frequency 100 150 200 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient -40 +25 +85 ºC
Operating Temperature Range Case -40 +90 ºC
Storage Temperature Range -55 +125 ºC
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
Physical
Case Size (5V 12V & 24V Input Models) 0.77 x 0.24 x 0.40 Inches (19.6 x 6.0 x 10.2 mm)
Case Material Non-Conductive Black Plastic (UL94-V0)
Weight 0.07 Oz (2.1g)
Reliability Specifications
Parameter Conditions Min. Typ. Max. Units
MTBF MIL HDBK 217F, 25ºC, Gnd Benign 1.0 MHours
Absolute Maximum Ratings
Parameter Conditions Min. Typ. Max. Units
5 VDC Input 3.5 5.5
Input Voltage Surge (1 Sec) 12 VDC Input 8.4 13.2 VDC
24 VDC Input -0.7 30.0
Lead Temperature 1.5 mm From Case For 10 Sec 300 ºC
Internal Power Dissipation All Models 450 mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
Model Selection Guide
Input Output Load Fuse Rating
Model Efficiency
Voltage (VDC) Current (mA) Voltage Current Current Regulation Slow-Blow
Number (%, Typ)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (%, Max) (mA)
D101E 5 4.5 - 5.5 256 30 5.0 200.0 20.0 15 78 500
D102E 5 4.5 - 5.5 256 30 9.0 111.0 12.0 15 78 500
D103E 5 4.5 - 5.5 263 30 12.0 83.0 9.0 15 79 500
D104E 5 4.5 - 5.5 253 30 15.0 67.0 7.0 15 79 500
D105E 5 4.5 - 5.5 278 30 ±5.0 ±100.0 ±10.0 15 72 500
D106E 5 4.5 - 5.5 267 30 ±9.0 ±56.0 ±6.0 15 75 500
D107E 5 4.5 - 5.5 256 30 ±12.0 ±42.0 ±5.0 15 78 500
D108E 5 4.5 - 5.5 256 30 ±15.0 ±33.0 ±4.0 15 78 500
D111E 12 10.8 - 13.2 107 15 5.0 200.0 20.0 15 78 200
D112E 12 10.8 - 13.2 104 15 9.0 111.0 12.0 15 80 200
D113E 12 10.8 - 13.2 103 15 12.0 83.0 9.0 15 81 200
D114E 12 10.8 - 13.2 104 15 15.0 67.0 7.0 15 80 200
D115E 12 10.8 - 13.2 114 15 ±5.0 ±100.0 ±10.0 15 73 200
D116E 12 10.8 - 13.2 111 15 ±9.0 ±56.0 ±6.0 15 75 200
D117E 12 10.8 - 13.2 105 15 ±12.0 ±42.0 ±5.0 15 79 200
D118E 12 10.8 - 13.2 105 15 ±15.0 ±33.0 ±4.0 15 79 200
D121E 24 21.6 - 26.4 53 8 5.0 200.0 20.0 15 78 100
D122E 24 21.6 - 26.4 53 8 9.0 111.0 12.0 15 79 100
D123E 24 21.6 - 26.4 53 8 12.0 83.0 9.0 15 79 100
D124E 24 21.6 - 26.4 53 8 15.0 67.0 7.0 15 79 100
D125E 24 21.6 - 26.4 58 8 ±5.0 ±100.0 ±10.0 15 72 100
D126E 24 21.6 - 26.4 55 8 ±9.0 ±56.0 ±6.0 15 76 100
D127E 24 21.6 - 26.4 53 8 ±12.0 ±42.0 ±5.0 15 79 100
D128E 24 21.6 - 26.4 52 8 ±15.0 ±33.0 ±4.0 15 80 100
Notes:
1. Output load regulation is specified for a load change of 20% to
Derating Curve
100%.
2. When measuring output ripple, it is recommended that an
external ceramic capacitor (approx approx 1 µF to 10 µF) be
placed from the +Vout pin to the -Vout pin for single output
units and from each output to common for dual output units.
3. These units should not be operated with a load under 10% of
full load. Operation at no-load may cause damage to the unit.
4. These converters are specified for operation without external
components. However, in some applications the addition of
input/ouput capacitors will enhance stability and reduce output
ripple. Recommended capacitor values are:
Input Output
Vin Vout
Capacitor Capacitor
5 VDC 4.7 µF 5 VDC 10.0 µF
12 VDC 2.2 µF 9 VDC 4.7 µF
24 VDC 1.0 µF 12 VDC 2.2 µF Mechanical Dimensions
15 VDC 1.0 µF
For applications requiring very low output noise levels, a simple
LC filter should be effective.
5. Dual output units may be connected to provide a 10V, 18V,
24V or 30 VDC output. To do this, connect the load across
the positive (+Vout) and negative (-Vout) outputs and float the
output common.
6. It is recommended that a fuse be used on the input of a power
supply for protection. See the Model Selection table above for
the correct rating.
Pin Connections
Pin Single Dual Pin Single Dual
1 +Vin +Vin 5 No Pin Common
2 -Vin -Vin 6 +Vout +Vout
4 -Vout -Vout
Notes: All dimensions are typical in inches (mm)
Tolerance x.xx = ±0.01 (±0.25)
Pin 1 is marked by a "dot" or indentation on the side of the unit
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de