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> EC3A
 
 
 
 
DC DC Power Supply > Module Type > 3W~9W > 3W (2:1 INPUT) > EC3A
3W DC to DC power supply. Regulated output. 2:1 Input Power Supply EC3A  
Features :

* 3W Isolated Output
* 24-Pin DIP Package
* Efficiency to 82%
* 2:1 Input Range
* Regulated Outputs
* Pi Input Filter
* Continuous Short Circuit Protection
* UL60950-1 Approval for H/HM Versions only

Model No. : EC3A
Short Circuit Protection Continuous
Cooling Natural Convection
Operating Ambient Temperature Range -25C to +71C
" -E" models: -40C to +85C
Storage Temperature Range -40C ~ +100C
MTBF 2000Khrs typ.
Case material Standard Models - Non-Conductive Black Plastic
Suffix "M" Models - Black Coated Copper with Non-conductive Base
Suffix "S" Models - SMD package
Dimensions DIP (31.8x20.3x10.2mm)
Dual (Note 3) (31.8x20.3x11.4mm)
S/HS Models (note 6) (31.8x20.3x10.4mm)
 Model No.

Input Voltage

Output Voltage (VDC) Output Current (mA) INPUT CURRENT
(Full Load) (mA)
%Efficient 
EC3A01 4.5-6 VDC 5 600 800 75
EC3A02 12 250 759 79
EC3A03 15 200 779 77
EC3A04 ±5 ±300 779 77
EC3A05 ±12 ±125 789 76
EC3A06 ±15 ±100 800 75
EC3A07 3.3 600 582 68
EC3A11 9-18 VDC 5 600 325 77
EC3A12 12 250 313 80
EC3A13 15 200 316 79
EC3A14 ±5 ±300 325 77
EC3A15 ±12 ±125 325 77
EC3A16 ±15 ±100 316 79
EC3A17 3.3 600 229 72
EC3A21 18-36 VDC 5 600 158 79
EC3A22 12 250 156 80
EC3A23 15 200 152 82
EC3A24 ±5 ±300 162 77
EC3A25 ±12 ±125 158 79
EC3A26 ±15 ±100 154 81
EC3A27 3.3 600 111 74
EC3A31 36-72 VDC 5 600 78 79
EC3A32 12 250 78 80
EC3A33 15 200 78 80
EC3A34 ±5 ±300 80 78
EC3A35 ±12 ±125 80 78
EC3A36 ±15 ±100 80 78
EC3A37 3.3 600 57 72
 
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--- E-Star Power Development Co., Ltd. & E-Shin Power International Co., Ltd.