Output Characteristics
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Conditions
Min.
---
---
Typ.
±1.0
±0.1
±1.2
Max.
±3.0
±1.0
±1.5
Unit
%
%
Dual Output, Balanced Loads
For Vin Change of 1%
Io=20% to 100%
---
%
Load Regulation
See Model Selection Guide
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Temperature Coefficient
Short Circuit Protection
---
---
---
---
60
---
---
120
150
15
mV P-P
mV P-P
mV rms
%/℃
Over Line, Load & Temp.
±0.01
0.5 Second Max.
±0.02
General Characteristics
Parameter
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
500 VDC
Min.
1000
1000
---
Typ.
---
---
40
100
---
Max.
---
---
100
140
---
Unit
VDC
MΩ
pF
KHz
Hours
100KHz, 1V
50
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
2,000,000
Moisture Sensitivity Level (MSL)
IPC/JEDEC J-STD-020D
Level 3
Recommended Input Fuse
5V Input Models
12V Input Models
200mA Slow-Blow Type
24V Input Models
100mA Slow-Blow Type
500mA Slow-Blow Type
Environmental Specifications
Parameter
Operating Temperature Range (with Derating)
Case Temperature
Conditions
Ambient
Min.
-40
---
-50
---
Max.
+85
+90
+125
95
Unit
℃
℃
Storage Temperature Range
Humidity (non condensing)
Cooling
℃
% rel. H
Free-Air convection
---
Lead Temperature (1.5mm from case for 10Sec.)
260
℃
Power Derating Curve
Notes
1
2
3
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Ripple & Noise measurement bandwidth is 0-20MHz.
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not
damage these modules; however they may not meet all specifications listed.
All DC/DC converters should be externally fused at the front end for protection.
Specifications subject to change without notice.
4
5
DS_SA01D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
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