Notes
1
2
3
4
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%
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.
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
Specifications subject to change without notice.
5
6
7
Package Specifications
Mechanical Dimensions
Pin Connections
Pin
2
Single Output
Dual Output
-Vin
-Vin
3
-Vin
-Vin
9
No Pin
NC
+Vout
-Vout
+Vin
+Vin
Common
-Vout
+Vout
Common
+Vin
+Vin
11
14
16
22
23
0.50 [0.02]
2
3
9
11
NC: No Connection
Bottom View
23 22
16
14
2.54
[0.10]
15.24 [0.60]
31.8[1.25]
5.08 4.5
[0.20][0.18]
►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
Case Material
Pin Material
Weight
:
:
:
:
31.8x20.3x10.2mm (1.25x0.80x0.40 inches)
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
phosphor bronze
12.2g
DS_DL03S/D_07182012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P3