DC100

The DC100 series of DC/DC power converters provides up to 100 Watts of output power in an industry standard half-brick package and footprint. This series consists of single output models ranging from 3.3VDC to 48VDC with 2:1 wide input voltage ranges of 9~18VDC, 18~36VDC and 36~75VDC. Some features include high efficiency up to 93%, adjustable output voltage, positive remote on/off control, and six-sided shielding. These converters also have short circuit, over voltage, over current, over temperature, and input reverse protection. The DC100 series is RoHS compliant and has UL60950-1, EN60950-1, and IEC60950-1 safety approvals. Several different options are available for this series including negative remote on/off, terminal block, pin length, heatsinks, and thru hole inserts. Please call factory for more details.

• Soft-Start • RoHS Compliant • 2:1 Wide Input Voltage Ranges • Up to 100 Watts Output Power • Single Outputs Ranging from 3.3VDC to 48VDC • Output Current up to 25A • Under Voltage Lockout • Six-Sided Shielding • High Efficiency up to 93% • No Minimum Load Requirements • Adjustable Output Voltage • Industry Standard Half-Brick Footprint • Remote On/Off Control • Input to Output Basic Insulation: 2250VDC • Threaded Inserts and Thru-Hole Inserts Available • Input Reverse Protection • Short Circuit, Over Voltage, Over Current, and Over Temperature Protection • UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals • Several Mechanical Options Available
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DC100-12S3.3 Input Voltage: 12 Output Voltage: 3.3 Output Current: 25A Output Power (W): 82.5 No. Outputs: S Case: Through Hole Get a Quote
DC100-24S3.3 Input Voltage: 24 Output Voltage: 3.3 Output Current: 25A Output Power (W): 82.5 No. Outputs: S Case: Through Hole Get a Quote
DC100-48S3.3 Input Voltage: 48 Output Voltage: 3.3 Output Current: 25A Output Power (W): 82.5 No. Outputs: S Case: Through Hole Get a Quote
DC100-24S05 Input Voltage: 24 Output Voltage: 5 Output Current: 20A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-24S12 Input Voltage: 24 Output Voltage: 12 Output Current: 8.4A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-24S15 Input Voltage: 24 Output Voltage: 15 Output Current: 6.7A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-24S24 Input Voltage: 24 Output Voltage: 24 Output Current: 4.2A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-24S28 Input Voltage: 24 Output Voltage: 28 Output Current: 3.6A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-24S48 Input Voltage: 24 Output Voltage: 48 Output Current: 2.1A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-48S05 Input Voltage: 48 Output Voltage: 5 Output Current: 20A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-48S12 Input Voltage: 48 Output Voltage: 12 Output Current: 8.4A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-48S15 Input Voltage: 48 Output Voltage: 15 Output Current: 6.7A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-48S24 Input Voltage: 48 Output Voltage: 24 Output Current: 4.2A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-48S28 Input Voltage: 48 Output Voltage: 28 Output Current: 3.6A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-48S48 Input Voltage: 48 Output Voltage: 48 Output Current: 2.1A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-12S05 Input Voltage: 12 Output Voltage: 5 Output Current: 20A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-12S12 Input Voltage: 12 Output Voltage: 12 Output Current: 8.4A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-12S15 Input Voltage: 12 Output Voltage: 15 Output Current: 6.7A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-12S24 Input Voltage: 12 Output Voltage: 24 Output Current: 4.2A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-12S28 Input Voltage: 12 Output Voltage: 28 Output Current: 3.6A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
DC100-12S48 Input Voltage: 12 Output Voltage: 48 Output Current: 2.1A Output Power (W): 100 No. Outputs: S Case: Through Hole Get a Quote
Specification Value
Input
Input Voltage (Nominal): 12, 24, 48
Input Voltage Range: 18~36, 36~75, 9~18
Input Filter: Pi Type
Remote ON/OFF: Positive or Negative Logic
UVLO: Yes
Input Frequency: 0 Hz
Output
Output Voltage: 3.3, 5, 12, 15, 24, 28, 48
Voltage Accuracy: ±1%
Output Current: 2.1A, 3.6A, 4.2A, 6.7A, 8.4A, 20A, 25A
Output Power (Watts): 82.5, 100
Output Trim/Adjustability: +10%, -20%
Short Circuit Protection: hiccup, automatic recovery
Over Voltage Protection: 115%~130% of nom Vout
General
Efficiency: Up to 93%
Isolation: 2250VDC min.
Environmental
Operating Temperature: -40 to 115°C
Storage Temperature: -55 to 125°C
Physical
Weight: 3.42 oz.
Dimensions: 2.4in. × 2.28in. × 0.5in.
Case Material: Metal
Shielding: Six-Sided
Notes & safety
Notes: 1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40°C.
MIL-HDBK-217F Notice2 @Ta=25°C, Full load (Ground, Benign, controlled environment).
2. The CTRL pin voltage is referenced to –INPUT. To order negative logic remote on/off control add the first suffix “R” to the model number. (Ex: DC100-24S12R)
3. Output voltage is adjustable for 10% trim up or -20% trim down of nominal output voltage by connecting a single resistor between TRIM and +SENSE pins for trim up or between TRIM and –SENSE pins for trim down. See the data sheet for the formulas to calculate the value of the resistor RU and RD for a particular output voltage.
4. Maximum output deviation is +10% inclusive of remote sense and trim. If remote sense is not being used the +SENSE should be connected to its corresponding +OUTPUT and likewise the -SENSE should be connected to its corresponding –OUTPUT.
5. Thermal test conditions for vertical direction are by natural convection (20LFM).
Heatsink is optional. See the data sheet or call factory for ordering details.
6. The DC100 series can only meet EN55022 Class A or Class B with external components added. For more information call factory.
7. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. We recommend connecting one aluminum electrolytic capacitor (Nippon chemi-con KY series, 220μF/100V, ESR 48mΩ) in parallel.
8. Case Grounding: EMI can be reduced when you connect the case pin and the four screw bolts to the shield plane.
9. This series has several different options available: Negative remote on/off control, thru-hole inserts, heatsinks, pin length, and terminal blocks. Call the factory or see the data sheet for more details.
10. CAUTION: This power converter is not internally fused. An input line fuse must always be used.
Due to advances in technology, specifications are subject to change without notice.
Safety Approvals: IEC60950-1, UL60950-1, EN60950-1
RoHS Compliance: Yes

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