900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Delta

DF04D4805A Datasheet Preview

DF04D4805A Datasheet

DF04S/D Series 4W DC/DC CONVERTER

No Preview Available !

DF04S/D Series
4W DC/DC CONVERTER, DIP-Package, 4:1 Wide Input Range
FEATURES
Š Efficiency up to 85%
Š DIP Package with Industry Standard Pinout
Š Short Circuit Protection
Š 4:1 Wide Input Range
Š UL60950-1 Safety Approval
Š Complies with EN55022 Class A
Š Temperature Performance -40to +71
Š 1500VDC Voltage Isolation
Š Internal SMD Construction
Š Lead free, RoHs Compliant
Š 3 Years Product Warranty
The DF04S/D series are miniature, DIP Package, isolated 4W DC/DC converters. It allows a wide over input voltage ranges of
9-36VDC and 18-75VDC. It alos offers short circuit protection and allows a wide operating temperature range of –40°C to +71°C.
These isolated DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing
Delta Electronics, Inc. With creative design technology and optimization of component placement, these converters possess
outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions.
Model List
Model
Number
DF04S2403A
DF04S2405A
DF04S2412A
DF04S2415A
DF04D2405A
DF04D2412A
DF04D2415A
DF04S4803A
DF04S4805A
DF04S4812A
DF04S4815A
DF04D4805A
DF04D4812A
DF04D4815A
Input
Voltage
(Range)
VDC
24
(9 ~ 36)
48
(18 ~ 75)
Output
Voltage
VDC
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
Output
Current
Max. Min.
mA mA
900 90
660 66
333 33
267 27
±300 ±30
±167 ±17
±133 ±13
900 90
660 66
333 33
267 27
±300 ±30
±167 ±17
±133 ±13
Input Current
@Max. Load
mA(typ.)
161
170
201
201
156
201
201
79
84
98
98
76
98
98
@No Load
mA(typ.)
20
10
Reflected
Ripple
Current
mA(typ.)
5
5
Max. capacitive Efficiency
Load
(typ.)
@Max. Load
uF %
77
3000
81
83
83
80
680*
83
83
78
3000
82
85
85
82
680*
85
85
* For each output
DS_DF04S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
Free Datasheet http://www.datasheet4u.com/




Delta

DF04D4805A Datasheet Preview

DF04D4805A Datasheet

DF04S/D Series 4W DC/DC CONVERTER

No Preview Available !

Input Characteristics
Parameter
Input Surge Voltage (1 sec. max.)
Start-Up Voltage
Under Voltage Shutdown
Reverse Polarity Input Current
Short Circuit Input Power
Internal Power Dissipation
Conducted EMI
Model
24V Input Models
48V Input Models
24V Input Models
48V Input Models
24V Input Models
48V Input Models
All Models
Min. Typ. Max. Unit
-0.7 --- 50
-0.7 --- 100
4.5
8.5
6
12
8.5
17
VDC
--- --- 8
--- --- 16
--- --- 1
A
---
1000
2000
mW
---
---
2500
mW
Compliance to EN 55022,class A and FCC part 15,class A
Output Characteristics
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Over Load Protection
Short Circuit Protection
Conditions
Dual Output, Balanced Loads
Vin=Min. to Max.
Io=10% to 100%
Over Line, Load & Temp.
25% Load Step Change
Foldback
Min. Typ.
--- ±0.5
--- ±0.5
--- ±0.2
--- ±0.3
--- 50
--- ---
--- ---
--- 150
--- ±2
--- ±0.01
120 TBD
Continuous
Max.
±1.0
±2.0
±0.5
±1.0
75
100
15
500
---
±0.02
---
Unit
%
%
%
%
mV P-P
mV P-P
mV rms
uS
%
%/
%
General Characteristics
Parameter
Conditions
Min. Typ. Max.
I/O Isolation Voltage (rated)
60 Seconds
1500
---
---
I/O Isolation Resistance
500 VDC
1000
---
---
I/O Isolation Capacitance
100KHz, 1V
--- 380 500
Switching Frequency
--- 350 ---
MTBF (calculated)
Safety Approvals
MIL-HDBK-217F@25, Ground Benign 1,000,000
---
---
UL/cUL 60950-1 recognition(UL certificate), IEC/EN 60950-1
Unit
VDC
M
pF
KHz
Hours
Recommended Input Fuse
24V Input Models
1000mA Slow-Blow Type
48V Input Models
500mA Slow-Blow Type
Environmental Characteristics
Parameter
Operating Temperature Range
(with Derating)
Case Temperature
Storage Temperature Range
Humidity (non condensing)
Cooling
Lead Temperature
(1.5mm from case for 10Sec.)
Conditions
Ambient
Min. Max.
-40 +85
---
-50
---
Free-Air convection
+90
+125
95
--- 260
Unit
% rel. H
DS_DF04S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2
Free Datasheet http://www.datasheet4u.com/


Part Number DF04D4805A
Description DF04S/D Series 4W DC/DC CONVERTER
Maker Delta
PDF Download

DF04D4805A Datasheet PDF






Similar Datasheet

1 DF04D4805A DF04S/D Series 4W DC/DC CONVERTER
Delta





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy