The copyright and authority for the interpretation of the products are reserved by MORNSUN

Specifications subject to change without notice.

VRA_LD-20W

2013.06.13-A/3

Page 4 of 4

OUTLINE DIMENSIONS & PIN CONNECTIONS

HEATSINK ASSEMBLY&PACKAGE DIAGRAM (WITH HEATSINK)

NOTES

1. Input voltage can

’t exceed this value, or will cause the permanent damage.

2. Minimum operating current for 10% of rated current, if less than 10% rated current, output ripple may increase rapidly, the amplitude

≤ 1V.

3. Capacitor MAX load tested at nominal input voltage and constant resistive load.

4. The CTRL control pin voltage is referenced to GND.

5. Only typical model listed. Non-standard models will be different from the above, please contact us for more details.

6. All specifications are measured at TA=25

°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.

7. In this datasheet, all the test methods of indications are based on corporate standards.