DS_DC02S/D_03152012 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
--- 7.5
12V Input Models
-0.7
---
15
Input Surge Voltage (1 sec. max.)
24V Input Models
-0.7
---
30
VDC
Reverse Polarity Input Current --- --- 0.5 A
Short Circuit Input Power --- --- 2000 mW
Internal Power Dissipation --- --- 2000 mW
Conducted EMI
All Models
Compliance to EN 55022,class A and FCC part 15,class A
Output Characteristics
Parameter Conditions Min. Typ. Max. Unit
Output Voltage Accuracy
--- ±2.0 ±4.0 %
Output Voltage Balance
Dual Output, Balanced Loads --- ±2.0 ±4.0
%
Line Regulation
Vin=Min. to Max. --- ±0.3 ±0.5
%
Load Regulation
Io=10% to 100% --- ±0.5 ±1.0
%
Ripple & Noise (20MHz) --- 30 50 mV
P-P
Ripple & Noise (20MHz) Over Line, Load & Temp. --- --- 100 mV
P-P
Ripple & Noise (20MHz) --- --- 15 mV rms
Temperature Coefficient --- ±0.01 ±0.02 %/℃
Short Circuit Protection Continuous
General Characteristics
Parameter
Conditions Min. Typ. Max. Unit
I/O Isolation Voltage (rated) 60 Seconds 6000 --- --- VDC
I/O Isolation Test Voltage
Flash tested for 1 Second 8000 --- --- V
PK
Leakage Current 240VAC, 60Hz --- --- 2 uA
I/O Isolation Resistance 500 VDC 10 --- --- GΩ
I/O Isolation Capacitance 100KHz, 1V --- 20 30 pF
Switching Frequency 25 --- 80 KHz
MTBF(calculated) MIL-HDBK-217F@25℃, Ground Benign 600,000 --- --- Hours
Recommended Input Fuse
5V Input Models 12V Input Models 24V Input Models
1000mA Slow-Blow Type 500mA Slow-Blow Type 250mA Slow-Blow Type
Environmental Characteristics
Parameter Conditions Min. Max. Unit
Operating Temperature Range
(with Derating)
Ambient -25 +75 ℃
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
