DS_PC02S/D_10082012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Input Characteristics
Parameter Model Min. Typ. Max. Unit
5V Input Models 4.5 5 5.5
12V Input Models 10.8 12 13.2 Input Voltage Range
24V Input Models 21.6 24 26.4
5V Input Models -0.7 --- 9
12V Input Models -0.7 --- 18
Input Surge Voltage (1 sec. max.)
24V Input Models -0.7 --- 30
VDC
Reverse Polarity Input Current --- --- 0.3 A
Input Filter Pi Filter
Internal Power Dissipation
All Models
--- --- 650 mW
Output Characteristics
Parameter Conditions Min. Typ. Max. Unit
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
Io=20% to 100%
See Model Selection Guide
Ripple & Noise (20MHz) --- 100 150 mV
P-P
Ripple & Noise (20MHz) Over Line, Load & Temp. --- --- 200 mV
P-P
Ripple & Noise (20MHz) --- --- 15 mV rms
Temperature Coefficient --- ±0.01 ±0.02 %/℃
Short Circuit Protection 0.5 Second Max.
General Characteristics
Parameter Conditions Min. Typ. Max. Unit
I/O Isolation Voltage (rated) 60 Seconds 1000 --- --- VDC
I/O Isolation Resistance 500 VDC 1000 --- --- MΩ
I/O Isolation Capacitance 100KHz, 1V --- 80 120 pF
Switching Frequency 50 80 100 KHz
MTBF (calculated) MIL-HDBK-217F@25℃, Ground Benign 2,000,000 ----- ----- Hours
Recommended Outside Input Fuse
5V Input Models 12V Input Models 24V Input Models
1000mA Slow-Blow Type 500mA Slow-Blow Type 200mA Slow-Blow Type
Environmental Specifications
Parameter Conditions Min. Max. Unit
Operating Temperature Range (with Derating) Ambient -40 +85 ℃
Case Temperature --- +90 ℃
Storage Temperature Range -50 +125 ℃
Humidity (non condensing) --- 95 % rel. H
Cooling Free-Air convection
Lead Temperature (1.5mm from case for 10Sec.) --- 260 ℃
P2
