Input Characteristics
Parameter
Model
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
Min.
-0.7
-0.7
-0.7
Typ.
---
---
---
8
16
34
---
---
---
---
---
Max.
25
50
100
9
18
36
8.5
16
35
Unit
Input Surge Voltage (1 sec. max.)
7
VDC
14
32
---
---
---
---
---
Start-Up Voltage
Under Voltage Shutdown
3000
2500
mW
mW
Short Circuit Input Power
Internal Power Dissipation
Conducted EMI
All Models
Compliance to EN 55022,class A and FCC part 15,class A
Output Characteristics
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Conditions
Min.
---
---
---
---
Typ.
±1.0
±1.0
±0.1
±0.6
Max.
±2.0
±2.0
±0.5
±1.2
Unit
%
%
%
%
Dual Output, Balanced Loads
Vin=Min. to Max.
Load Regulation
Io=0% to 100%
Min.Load
No minimum Load Requirement
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Over Load Protection
Short Circuit Protection
---
---
---
---
---
110
50
---
300
±3
±0.01
145
80
100
600
---
±0.02
---
mV P-P
mV P-P
uS
%
%/℃
%
Over Line, Load % Temp.
25% Load Step Change
Foldback
Continuous
General Characteristics
Parameter
Conditions
Min.
1500
3000
1000
---
Typ.
---
---
Max.
Unit
VDC
VDC
MΩ
pF
KHz
Hours
Standard
Suffix H(note 5)
---
---
---
---
---
---
I/O Isolation Voltage (rated)
60 Seconds
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
MTBF (calculated)
500 VDC
100KHz, 1V
---
1000
330
---
---
MIL-HDBK-217F@25℃, Ground Benign
1,000,000
Safety Approvals(pending)
UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-scheme)
Recommended Input Fuse
12V Input Models
24V Input Models
700mA Slow-Blow Type
48V Input Models
350mA Slow-Blow Type
1500mA Slow-Blow Type
Environmental Characteristics
Parameter
Operating Temperature Range
(with Derating)
Conditions
Ambient
Min.
-40
Max.
+85
Unit
℃
Case Temperature
---
-50
---
+100
+125
95
℃
℃
Storage Temperature Range
Humidity (non condensing)
Cooling
% rel. H
Free-Air convection
Lead Temperature
(1.5mm from case for 10Sec.)
---
260
℃
DS_DH06S/D_07162012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2