DCQA150
The DCQA150 series of DC/DC power converters provides up to 150 Watts of output power in a 2.28” x 1.45” x 0.5” industry standard quarter-brick package. This series has single output models with 2:1 wide input voltage ranges of 8.5-22VDC, 16.5-36VDC, and 33-75VDC. Some features include high efficiency up to 92%, 2250VDC I/O basic insulation, and remote ON/OFF control. These converters are also protected against input under voltage, short circuit, over voltage, over load, and over temperature conditions. All models are RoHS compliant and have UL60950-1, EN60950-1, and IEC60950-1 safety approvals. Several different options are available for this series including negative logic remote ON/OFF, heatsinks, and thru-hole inserts.
• Soft Start
• Single Outputs
• Input Under Voltage Protection
• High Efficiency up to 92%
• Remote ON/OFF Control
• 2:1 Wide Input Voltage Ranges
• No Minimum Load Required
• 2250VDC I/O Basic Insulation
• Voltage Adjustability
• Low Stand-by Power Consumption
• Industry Standard Quarter-brick Package
• Up to 150 Watts Maximum Output Power
• Short Circuit, Over Voltage, Over Load, & Over Temp. Protection
• UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals
• CE Marked
• RoHS & REACH Compliant
• Optional Heatsinks Available (Suffix “HS”)
• Threaded (Standard) or Thru-Hole (Optional) Inserts Available
| Model Number |
Input Voltage |
Output Voltage |
Output Current |
Output Power (W) |
No. Outputs |
Case | Size | |
|---|---|---|---|---|---|---|---|---|
| DCQA150-12S33 | Input Voltage: 12 | Output Voltage: 3.3 | Output Current: 30A | Output Power (W): 99 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-24S33 | Input Voltage: 24 | Output Voltage: 3.3 | Output Current: 30A | Output Power (W): 99 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-48S33 | Input Voltage: 48 | Output Voltage: 3.3 | Output Current: 30A | Output Power (W): 99 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-12S05 | Input Voltage: 12 | Output Voltage: 5 | Output Current: 24A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-12S12 | Input Voltage: 12 | Output Voltage: 12 | Output Current: 10A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-12S15 | Input Voltage: 12 | Output Voltage: 15 | Output Current: 8A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-12S24 | Input Voltage: 12 | Output Voltage: 24 | Output Current: 5A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-12S30 | Input Voltage: 12 | Output Voltage: 30 | Output Current: 4A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-12S48 | Input Voltage: 12 | Output Voltage: 48 | Output Current: 2.5A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-24S05 | Input Voltage: 24 | Output Voltage: 5 | Output Current: 24A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-24S12 | Input Voltage: 24 | Output Voltage: 12 | Output Current: 10A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-24S15 | Input Voltage: 24 | Output Voltage: 15 | Output Current: 8A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-24S24 | Input Voltage: 24 | Output Voltage: 24 | Output Current: 5A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-24S30 | Input Voltage: 24 | Output Voltage: 30 | Output Current: 4A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-24S48 | Input Voltage: 24 | Output Voltage: 48 | Output Current: 2.5A | Output Power (W): 120 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-48S05 | Input Voltage: 48 | Output Voltage: 5 | Output Current: 25A | Output Power (W): 125 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-48S12 | Input Voltage: 48 | Output Voltage: 12 | Output Current: 12A | Output Power (W): 144 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-48S24 | Input Voltage: 48 | Output Voltage: 24 | Output Current: 6A | Output Power (W): 144 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-48S48 | Input Voltage: 48 | Output Voltage: 48 | Output Current: 3A | Output Power (W): 144 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-48S15 | Input Voltage: 48 | Output Voltage: 15 | Output Current: 10A | Output Power (W): 150 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| DCQA150-48S30 | Input Voltage: 48 | Output Voltage: 30 | Output Current: 5A | Output Power (W): 150 | No. Outputs: S | Case: Through Hole | Size: 2.28” x 1.45” x 0.5” | Get a Quote |
| Specification | Value |
|---|---|
| Input | |
| Input Voltage (Nominal): | 12, 24, 48 |
| Input Voltage Range: | 16.5~36, 33~75, 8.5~22 |
| Input Filter: | Pi Type |
| Remote ON/OFF: | Positive (standard) or Negative (optional) logic |
| Input Frequency: | 0 Hz |
| Output | |
| Output Voltage: | 3.3, 5, 12, 15, 24, 30, 48 |
| Voltage Accuracy: | ±1.0% |
| Output Current: | 30A, 24A, 10A, 8A, 5A, 4A, 2.5A, 25A, 12A, 10A, 6A, 5A, 3A |
| Output Power (Watts): | 99, 120, 125, 144, 150 |
| Output Trim/Adjustability: | -20 to 10% |
| Short Circuit Protection: | Continuous, Automatic Recovery |
| Over Voltage Protection: | 115-130% |
| Thermal Protection: | Yes |
| General | |
| Efficiency: | Up to 92% |
| Isolation: | 2250VDC |
| Environmental | |
| Operating Temperature: | -40 to 100°C |
| Storage Temperature: | -55 to 125°C |
| Physical | |
| Weight: | 2.26 oz |
| Dimensions: | 2.28” x 1.45” x 0.5” |
| Case Material: | Aluminum base-plate with plastic case |
| Notes & safety | |
| Notes: | 1. Input Source Impedance: The power modules will operate to specifications without external components, assuming that the source voltage has very low impedance and reasonable input voltage regulation. Highly inductive source impedances can affect the stability of the power module. Since real-world voltage sources have finite impedance, performance is improved by adding an external filter capacitor. We recommend using Nippon Chemi-con KY series, 100µF/100V. 2. Maximum output deviation is +10% inclusive of remote sense and trim. If remote sense is not being used, sense pins should connect to the output pins with the same polarity. 3. The DCQA150 series can only meet EMI Class A or Class B with external components added. Please contact factory for more information. 4. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. We recommend connecting 2pcs of aluminum electrolytic capacitors (Nippon chemi-con KY series, 220µF/100V). 5. Both positive logic and negative logic remote ON/OFF control is available. Positive logic remote ON/OFF comes standard; for negative logic remote ON/OFF add the suffix “R” to the model number (Ex: DCQA150-48S24R). 6. Optional heatsinks available. See page 5 for ordering details. 7. M3 x 0.5 threaded-thru inserts come standard. For Ø.126 thru-hole inserts add the suffix “TH” to the model number (Ex: DCQA150-48S24TH). Models with thru-hole inserts cannot be equipped with a heatsink. 8. BASE-PLATE GROUNDING: EMI can be reduced when you connect two screw bolts to shield plane. 9. This product is Listed to applicable standards and requirements by UL. CAUTION: This power module is not internally fused. An input line fuse must always be used. |
| Safety Approvals: | UL60950-1, EN60950-1, IEC60950-1 |
| RoHS Compliance: | Yes |
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