OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

DB02S0505A

P1-P3P4-P4
DB02S/D Series
2W DC/DC CONVERTER, DIP-Package, 2:1 Wide Input Range
DS_DB02S/D_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
FEATURES
Efficiency up to 81%
DIP Package with Industry Standard Pinout
Wide 2:1 Input Range
Fully regulated Output
Operating Temperature Range –40°C to +80°C
Low Ripple and Noise
Isolation Voltage 1500 VDC
Complies EN55022 class A
Lead free, RoHs Compliant
3 Years Product Warranty
The DB02S/D series are miniature, DIP Package, isolated 2W DC/DC converters with 1,500VDC isolation. The DB02S/D series
features fully regulated output and wide 2:1 input voltage ranges. The most convenient advantage is the modules with a low height of
just 7.60 mm (0.30 inch) on the PCB. It offers short circuit protection and allows a wide operating temperature range of –40°C to
+80°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.
apacitive
Load
@Max. Load
Model
Number
VDC VDC mA mA mA(typ.) mA(typ.) mA(typ.) uF %
DB02S0503A 3.3 500 125 471 2200 70
DB02S0505A 5 400 100 548 1000 73
DB02S0512A 12 167 42 534 170 75
DB02S0515A 15 134 33 582 110 73
DB02D0505A ±5 ±200 ±50 667 470* 64
DB02D0512A ±12 ±83 ±21 615 100* 69
DB02D0515A
5
(4.5 ~ 9)
±15 ±67 ±17 598
40 100
47* 71
DB02S1203A 3.3 500 125 184 2200 73
DB02S1205A 5 400 100 217 1000 77
DB02S1212A 12 167 42 209 170 80
DB02S1215A 15 134 33 220 110 80
DB02D1205A ±5 ±200 ±50 242 470* 73
DB02D1212A ±12 ±83 ±21 224 100* 78
DB02D1215A
12
(9 ~ 18)
±15 ±67 ±17 226
20 25
47* 78
DB02S2403A 3.3 500 125 96 2200 72
DB02S2405A 5 400 100 109 1000 77
DB02S2412A 12 167 42 109 170 80
DB02S2415A 15 134 33 108 110 81
DB02D2405A ±5 ±200 ±50 119 470* 74
DB02D2412A ±12 ±83 ±21 112 100* 78
DB02D2415A
24
(18 ~ 36)
±15 ±67 ±17 110
10 15
47* 80
DB02S4803A 3.3 500 125 49 2200 71
DB02S4805A 5 400 100 57 1000 73
DB02S4812A 12 167 42 53 170 79
DB02S4815A 15 134 33 55 110 79
DB02D4805A ±5 ±200 ±50 62 470* 71
DB02D4812A ±12 ±83 ±21 57 100* 77
DB02D4815A
48
(36 ~ 75)
±15 ±67 ±17 57
8 10
47* 77
* For each output
DS_DB02S/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 -0.7 ---
11
12V Input Models -0.7 ---
25
24V Input Models -0.7 ---
50
Input Surge Voltage (1 sec. max.)
48V Input Models -0.7 ---
100
5V Input Models 3.5 4 4.5
12V Input Models 4.5 7 9
24V Input Models 8 12 18
Start-Up Voltage
48V Input Models 16 24 36
5V Input Models --- 3.5 4
12V Input Models --- 6.5 8.5
24V Input Models --- 11 17
Under Voltage Shutdown
48V Input Models --- 22 34
VDC
Reverse Polarity Input Current --- --- 1 A
Short Circuit Input Power --- --- 1500 mW
Internal Power Dissipation --- --- 1800 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
--- ±1.0 ±2.0 %
Output Voltage Balance
Dual Output, Balanced Loads
--- ±1.0 ±2.0 %
Line Regulation
Vin=Min. to Max. --- ±0.3 ±0.5
%
Load Regulation Io=25% to 100% --- ±0.5 ±0.75 %
Ripple & Noise (20MHz) --- 30 50 mV
P-P
Ripple & Noise (20MHz) Over Line, Load & Temp. --- --- 75 mV
P-P
Ripple & Noise (20MHz) --- --- 15 mV rms
Transient Recovery Time --- 100 300 uS
Transient Response Deviation
25% Load Step Change
--- ±3 ±5 %
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 1500 --- --- VDC
I/O Isolation Resistance 500 VDC 1000 --- --- MΩ
I/O Isolation Capacitance 100KHz, 1V --- 250 420 pF
Switching Frequency --- 300 --- KHz
MTBF (calculated) MIL-HDBK-217F@25℃, Ground Benign 1,000,000 --- --- Hours
Recommended Input Fuse
5V Input Models 12V Input Models 24V Input Models 48V Input Models
1000mA Slow-Blow Type 500mA Slow-Blow Type 250mA Slow-Blow Type 120mA Slow-Blow Type
Environmental Characteristics
Parameter Conditions Min. Max. Unit
Operating Temperature Range (with Derating)
Ambient -40 +80 ℃
Case Temperature
--- +90 ℃
Storage Temperature Range
-55 +105 ℃
Humidity (non condensing)
--- 95 % rel. H
Cooling Free-Air convection
Lead Temperature (1.5mm from case for 10Sec.) --- 260 ℃
P2
DS_DB02S/D_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Power Derating Curve
~
]Ambient Temperature
Output Power (%)
0
20
40
60
80
100
-40 0 20 60 100 110
8040
Natural
convection
100LFM
200LFM
400LFM
Notes
1 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
2 Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%.
3 Ripple & Noise measurement bandwidth is 0-20 MHz.
4
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.
5 All DC/DC converters should be externally fused at the front end for protection.
6 Specifications subject to change without notice.
Mechancial Drawing
Mechanical Dimensions Pin Connections
Pin Single Output Dual Output
1 -Vin -Vin
7 NC NC
8 NC Common
9 +Vout +Vout
10 -Vout -Vout
16 +Vin +Vin
NC: No Connection
►All dimensions in mm (inches)
►Tolerance: X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
►Pin diameter ⇔ 0.5 ±0.05 (0.02±0.002)
Physical Outline
Case Size : 23.8x13.7x8.0mm(0.94x0.54x0.31 )inches)
Case Material : Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Weight : 5.1g
P3
8.0 [0.31]
0.5 [0.02]
15.24 [0.60]
10.16 [0.40]
13.7 [0.54]
178
16 10 9
0.50 [0.02]
1.77
[0.07]
2.54
[0.10]
3.0
[0.12]
3.8
[0.15]
23.8 [0.94]
Bottom View
P1-P3P4-P4

DB02S0505A

Mfr. #:
Buy DB02S0505A
Manufacturer:
Description:
Isolated DC/DC Converters DCDC CONVERTER 5Vout 2W
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet