DC02S/D Series
2W DC/DC CONVERTER, DIP-Package, High Isolation
DS_DC02S/D_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
FEATURES
Efficiency up to 64%
Regulated Outputs
Short Circuit Protection
High Isolation Voltage 6000VDC
Low Leakage Current
Low Isolation Capacitance
Low Ripple & Noise
Complies with EN55022 Class A
Lead free, RoHs Compliant
3 Years Product Warranty
The DC02S/D series are miniature, DIP Package, isolated 2W DC/DC converters with ultra- high 6,000VDC isolation . It offers short
circuit protection and allows a wide operating temperature range of –25°C to +75°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
Output Current Input Current Efficiency
(typ.)
Input
Voltage
(Range)
Output
Voltage
Max. Min. @Max. Load @No Load
Reflected
Ripple
Current
Max.
capacitive
Load @Max. Load
Model
Number
VDC VDC mA mA mA(typ.) mA(typ.) mA (typ.) uF %
DC02S0505A 5 400 645 62
DC02S0512A 12 165 629 63
DC02S0515A 15 133 623
680
64
DC02D0505A ±5 ±100 476 42
DC02D0512A ±12 ±83 699 57
DC02D0515A
5
(4.5 ~ 5.5)
±15 ±66
0
695
100 15
270*
57
DC02S1205A 5 400 269 62
DC02S1212A 12 165 262 63
DC02S1215A 15 133 260
680
64
DC02D1205A ±5 ±100 185 45
DC02D1212A ±12 ±83 281 59
DC02D1215A
12
(10.8 ~ 13.2)
±15 ±66
0
280
50 8
270*
59
DC02S2405A 5 400 134 62
DC02S2412A 12 165 131 63
DC02S2415A 15 133 130
680
64
DC02D2405A ±5 ±100 93 45
DC02D2412A ±12 ±83 143 58
DC02D2415A
24
(21.6 ~ 26.4)
±15 ±66
0
142
30 3
270*
58
* For each output
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 Charac teristic s
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 --- --- VPK
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
Envi ronmental 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
DS_DC02S/D_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Power Dera ti ng Curve
Output Power (%)
Notes
1 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
2 Ripple & Noise measurement bandwidth is 0-20 MHz.
3 All DC/DC converters should be externally fused at the front end for protection.
4 Specifications subject to change without notice.
Mechancial Drawing
Mechanical Dimensions Pin Connections
Pin Single Output Dual Output
1 +Vin +Vin
2 +Vin +Vin
10 No Pin Common
11 No Pin Common
12 -Vout No Pin
13 +Vout -Vout
15 No Pin +Vout
23 -Vin -Vin
24 -Vin -Vin
►All dimensions in mm (inches)
►Tolerance: X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
►Pin pitch tolerance: ±0.25 (0.01)
Physical Outline
Case Size : 31.8x20.3x10.2mm (1.25x0.8x0.40 Inches)
Case Material : Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Weight : 12.4g
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Bottom View
1 2 10 11 12
13
15
2324
20.32 [0.80]
31.8 [1.25]
15.22 [0.60]
20.3 [0.80]
2.54
[0.10]
10.2
[0.40]
0.50 [0.02]
5.08
[0.20] 2.0
[0.08]
3.8
[0.15]
2.54
[0.10]
DS_DC02S/D_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Part Numbering System
D C 02 S 05 05 A
Form factor Family series Watt Nu mber of
Outputs Input Voltage Output Voltage Option Code
D-DIP A~Z 01:1W S - Single 03:3.3V 03:3.3V A - Std. Functions
P-SIP 02:2W D- Dual 05: 5V 05: 5V
S-SMD 03:3W 12:12V 12:12V
04:4W 24: 24V 15: 15V
06:6W 48:48V 24: 24V
WARRANTY
Delta offers a three(3) years limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any
infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under
any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.
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Mouser Electronics
Authorized Distributor
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Delta Electronics:
DC02D1205A DC02S2412A DC02S1212A DC02D0505A DC02D2405A DC02S2415A DC02S0512A
DC02S1215A DC02D2412A DC02D1212A DC02S0515A DC02D0512A DC02S2405A DC02S0505A DC02D2415A
DC02D1215A DC02S1205A DC02D0515A
