PDF《PM24S/DR24S series》

counter clockwise to decrease voltage value. (only for single output modules) FEATURES DESCRIPTIONS Over-Current Protection The modules include an internal output over-current protection circuit, which will endure current limiting for an unlimited duration during output overload. If the output current exceeds the OCP set point, the modules will shut down (hiccup mode). The modules will try to restart after shutdown. If the overload condition still exists, the module will shut down again. This restart trial will continue until the overload condition is corrected. Over-Voltage Protection The modules include an internal output over-voltage protection circuit, which monitors the voltage on the output terminals. If this voltage exceeds the over-voltage set point, the modules will shut down, and then restart after a hiccup-time (hiccup mode). If latch mode is needed, please contact with Delta. Over-Temperature Protection The over-temperature protection consists of circuitry that provides protection from thermal damage. If the temperature exceeds the over-temperature threshold the module will shut down.The module will restart after the temperature is within specification. Remote On/Off The remote on/off feature on the module can be either negative or positive logic depend on the part number options on the last page. ? For Negative logic version, turns the module on during a external logic low and off during a logic high. If the remote on/off feature is not used, please short the on/off pin to Vi (-). ? For Postive logic version, turns the modules on during a external logic high and off during a logic low. If the remote on/off feature is not used, please leave the on/off pin to floating. Remote on/off can be controlled by an external switch between the on/off terminal and the Vi (-) terminal. The switch can be an open collector or open drain. PM24S/DR24S series 60W Single Output DC/DC Converter Datasheet E-mail: [email protected] DS_PM24S_60W_07052017 http://www.deltaww.com/dcdc P8 THERMAL CONSIDERATIONS To enhance system reliability, the power module'

s case temperature should always be operated below 100℃. If the case temperature exceeds the maximum operating temperature, reliability of the unit may be affected. THERMAL CURVES The module is tested in the temperature chamber under natural convection. Figure1: PM24S&

DR24S 60W series Output power vs Ambient temperature@Natural convection PM24S/DR24S series 60W Single Output DC/DC Converter Datasheet E-mail: [email protected] DS_PM24S_60W_07052017 http://www.deltaww.com/dcdc P9 Mechanical Drawing (Panel-mount Package) Mechanical Dimensions Pin Connections Pin Function for Single Output model Function for Dual Output model

1 Vin+ Vin+

2 Vin- Vin-

3 On/off On/off

4 Vout- Vout-

5 Vout- Common

6 Vout+ Vout+

7 Vout+ NC Product Size: 100.0*56.0*19.0(3.94 * 2.20 *0.75 ) Case material: Aluminum alloy Baseplate material: Aluminum alloy Input terminal: M3 Screw Terminal Intput wire range: 28~16 AWG Output Terminal: M3 Screw Terminal Output wire range: 28~16 AWG Weight:

114 grams ? All dimensions in mm (inches) ? Tolerance: X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) PM24S/DR24S series 60W Single Output DC/DC Converter Datasheet E-mail: [email protected] DS_PM24S_60W_07052017 http://www.deltaww.com/dcdc P10 Mechanical Drawing (Din-rail Package) Mechanical Dimensions Pin Connections Pin Function for Single Output model Function for Dual Output model

1 Vout- NC

2 Vout- Vout-

3 Vout+ COM

4 Vout+ Vout+

5 On/off On/off

6 Vin- Vin-

7 Vin- Vin-

8 Vin+ Vin+ Physical outline Product Size: 118.6*67.1*23.5(4.67 *2.64 *0.93 ) Case material: Aluminum alloy Baseplate material: Aluminum alloy Input terminal: M3 Screw Terminal Intput wire range: 28~16 AWG Output Terminal: M3 Screw Terminal Output wire range: 28~16 AWG Weight: