DC

The DC series surface mount dc/dc converters offer the user a wide input range and single output, with tight regulation. These converters are highly reliable and are well-suited for telecom applications.

• Output trim function • Overvoltage protection • High efficiency (to 88%) • Six sided shield • Undervoltage lockout • Remote On/Off • Short-circuit protection • UL/CUL 1950, file #E155800
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DC48S2.0-8 Input Voltage: 48 Output Voltage: 2 Output Current: 4A Output Power (W): 8 No. Outputs: S Case: Surface Mount Get a Quote
DC48S3.3-13 Input Voltage: 48 Output Voltage: 3.3 Output Current: 4A Output Power (W): 13.2 No. Outputs: S Case: Surface Mount Get a Quote
DC48S12-20 Input Voltage: 48 Output Voltage: 12 Output Current: 1.67A Output Power (W): 20 No. Outputs: S Case: Surface Mount Get a Quote
DC48S15-20 Input Voltage: 48 Output Voltage: 15 Output Current: 1.33A Output Power (W): 20 No. Outputs: S Case: Surface Mount Get a Quote
DC48S5-20 Input Voltage: 48 Output Voltage: 5 Output Current: 4A Output Power (W): 20 No. Outputs: S Case: Surface Mount Get a Quote
Specification Value
Input
Input Voltage (Nominal): 48
Input Voltage Range: 36-75
Input Filter: L-C Type
Remote ON/OFF: ref. -Vin
Input Frequency: 0 Hz
Output
Output Voltage: 2, 3.3, 5, 12, 15
Voltage Accuracy: ±1%
Output Current: 4A, 1.33A, 1.67A
Output Power (Watts): 8, 13.2, 20
Output Trim/Adjustability: ±10%
Short Circuit Protection: hiccup, automatic recovery
Over Voltage Protection: Yes
General
Efficiency: Up to 88%
Isolation: 1600VDC
Environmental
Operating Temperature: -40 to 85°C
Storage Temperature: -55 to 105°C
Physical
Weight: 1.15 oz.
Dimensions: 1.95in. × 1.19in. × 0.39in.
Case Material: Non-Conductive Black Plastic
Shielding: Six-Sided
Notes & safety
Notes: 1. The recommended solder past volume is 2.8 cubic mm (170,000 cubic mills/pin).
2. NC+ may be used for internal module and should not be connected by the customer.
3. Remote on/off is referenced to negative input. DC-DC on open or 3.5V < Vr < 12V. DC-DC off short or OV < Vr < 1.2V. Remoteoff input current nominal Vin 2.5mA.
4. 10% load required to maintain regulation.
Due to advances in technology, specifications are subject to change without notice.

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