MicroPower
Direct
Ultra-miniature MiniDIP, 1W Key Features
Single & Dual Output Ultra-Miniature MiniDIP Case 1.0 kVDC Isolation
DC/DC Converters 1W Output Power Single & Dual Outputs
H100 Series 5V, 12V, 24V & 48V Inputs Low Cost
Electrical Specifications
Specifications typical @ +251C with nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter Conditions Min. Typ. Max. Units
5 VDC Input 4.5 5.0 5.5
12 VDC Input 10.8 12.0 13.2
Input Voltage Range VDC
24 VDC Input 21.6 24.0 26.4
48 VDC Input 43.2 48.0 52.8
Input Filter Internal Capacitor
Reverse Polarity Input Current 0.3 A
Output
Parameter Conditions Min. Typ. Max. Units
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 !1.5 %
Load Regulation Iout = 20% to 100% !8.0 %
Ripple & Noise (20 MHz) 100 mV P - P
Output Power Protection 120 %
Temperature Coefficient !0.01 !0.02 %/1C
Output Short Circuit Momentary (0.5 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 60 100 pF
Switching Frequency 80 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range -40 +25 +85 1C
Storage Temperature Range -40 +125 1C
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
Physical
Case Size 0.50 x 0.40 x 0.27 Inches (12.70 x 10.16 x 6.85 mm)
Case Material Non-Conductive Black Plastic
Weight 0.06 Oz (1.8g)
Reliability Specifications
Parameter Conditions Min. Typ. Max. Units
MTBF MIL HDBK 217F, 251C, Gnd Benign 3.9 MHours
Absolute Maximum Ratings
Parameter Conditions Min. Typ. Max. Units
5 VDC Input -0.7 9.0
12 VDC Input -0.7 18.0
Input Voltage Surge (1 Sec) VDC
24 VDC Input -0.7 30.0
48 VDC Input -0.7 55.0
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 Fuse Rating
Model Efficiency
Voltage (VDC) Current (mA) Voltage Current Current Slow-Blow
Number (%, Typ)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (mA)
H101 5 4.5 - 5.5 270 25 3.3 300.0 5.0 74 500
H102 5 4.5 - 5.5 260 25 5.0 200.0 4.0 77 500
H103 5 4.5 - 5.5 260 25 9.0 110.0 2.0 76 500
H104 5 4.5 - 5.5 312 25 12.0 100.0 1.5 77 500
H105 5 4.5 - 5.5 250 25 15.0 67.0 1.0 80 500
H106 5 4.5 - 5.5 286 25 !5.0 !100.0 !2.0 70 500
H107 5 4.5 - 5.5 253 25 !12.0 !42.0 !0.8 79 500
H108 5 4.5 - 5.5 250 25 !15.0 !35.0 !0.7 80 500
H111 12 10.8 - 13.2 113 16 3.3 300.0 5.0 74 200
H112 12 10.8 - 13.2 107 16 5.0 200.0 4.0 78 200
H113 12 10.8 - 13.2 109 16 9.0 110.0 2.0 76 200
H114 12 10.8 - 13.2 128 16 12.0 100.0 1.5 78 200
H115 12 10.8 - 13.2 104 16 15.0 67.0 1.0 80 200
H116 12 10.8 - 13.2 119 16 !5.0 !100.0 !2.0 70 200
H117 12 10.8 - 13.2 105 16 !12.0 !42.0 !0.8 79 200
H118 12 10.8 - 13.2 104 16 !15.0 !35.0 !0.7 80 200
H121 24 21.6 - 26.4 56 8 3.3 300.0 5.0 74 100
H122 24 21.6 - 26.4 53 8 5.0 200.0 4.0 78 100
H123 24 21.6 - 26.4 55 8 9.0 110.0 2.0 76 100
H124 24 21.6 - 26.4 64 8 12.0 100.0 1.5 78 100
H125 24 21.6 - 26.4 52 8 15.0 67.0 1.0 80 100
H126 24 21.6 - 26.4 60 8 !5.0 !100.0 !2.0 70 100
H127 24 21.6 - 26.4 53 8 !12.0 !42.0 !0.8 79 100
H128 24 21.6 - 26.4 52 8 !15.0 !35.0 !0.7 80 100
H131 48 43.2 - 52.8 30 6 3.3 300.0 5.0 70 50
H132 48 43.2 - 52.8 29 6 5.0 200.0 4.0 72 50
H133 48 43.2 - 52.8 27 6 9.0 110.0 2.0 76 50
H134 48 43.2 - 52.8 33 6 12.0 100.0 1.5 75 50
H135 48 43.2 - 52.8 26 6 15.0 67.0 1.0 80 50
H136 48 43.2 - 52.8 30 6 !5.0 !100.0 !2.0 70 50
H137 48 43.2 - 52.8 26 6 !12.0 !42.0 !0.8 79 50
H138 48 43.2 - 52.8 26 6 !15.0 !35.0 !0.7 80 50
Notes:
1. Output load regulation is specified for a load change 0f 20% to 100%.
2. These units do not require external comonents to operate, but the use of an input capaci-
tor (10 µF) may enhance performance in some applications. An output capacitor (4.7 µF to Mechanical Dimensions
10 µF) may be used to reduce ripple.
3. Operation at no-load will not damage these units. However, Pin Connections
they may not meet all specifications. Pin Single Dual 0.27
4. It is recommended that a fuse be used on the input of a
Side (6.85)
1 -Vin -Vin
power supply for protection. See the table above for the
correct rating.
4 +Vin +Vin
5 +Vout +Vout 0.12
7 -Vout Common (3.05)
8 No Pin -Vout
Derating Curve 0.10
100 (2.54) 0.30 (7.62)
0.50 (12.70)
80
Output Power %
1 4
60
0.40
40
Bottom (10.2)
8 7 5
20
DIA 0.02 0.05
0 (0.50) (1.25)
-40 -10 0 5 15 25 35 45 55 65 75 85 95 105
Notes: All dimensions are typical in inches (mm)
Ambient Temperature 1C Tolerance x.xx = !0.01 (!0.25)
Pin 1 is marked by a "dot" or indentation
MicroPower
on the top of the unit
CompuMess Elektronik GmbH
Direct Lise-Meitner-Str.1, 85716 Unterschleissheim
Tel 089-321501-0 Fax 089-321501-11
http://www.compumess.de oder http://www.netzteile.de