TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, -7 → -32V dc Input Voltage, 1A Output

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$18.37

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$21.13

(inc. GST)

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Packaging Options:
RS Stock No.:
755-3438
Distrelec Article No.:
300-80-913
Mfr. Part No.:
TSRN 1-2450A
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

5 V dc, -5 V dc, -5 V dc, -5 V dcV dc

Output Current

1A

Input Voltage

-7 → -32V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP 3

Efficiency

92%

Ripple And Noise

75mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

TSRN 1

Line Regulation

±0.2%

Weight

1.9kg

Application

Energy Sensitive

Protection Features

Over Temperature Protection, Short Circuit Protection

Width

7.5mm

Length

11.7mm

Maximum Input Current

3mA

MTBF

20000000h

Special Features

3-Years Warranty

Standards Met

CE

Load Regulation

±0.4%

Power Signal Conversion Type

DC-DC

Depth

10.2mm

Switching Frequency Range

464 → 696kHz

COO (Country of Origin):
TW

Traco 1A SIP Step Down Switching Regulator - TSRN-1 Series


TSRN-1 Series 1A step-down switching regulators with a wide input voltage range of up to 42 Vdc and a high efficiency of up to 95% which allows full load operation without the need for a heatsink or forced air cooling. These TSRN-1 Series 1A step-down switching regulators are suitable for positive and negative output circuits (please refer to table for additional data). Excellent line and load regulation and a low standby current makes these TSRN-1 switching regulators ideal for use in energy sensitive applications.

Input voltage range up to 42 VDC
Built in filter capacitors
No heat-sink required
Over-temperature and short circuit protection
Low standby current: 1 mA for <= 3.3 Vdc output models, 3 mA for >= 5.0 Vdc ouput models
SIP package fits existing TO-220 footprint
Pin compatible with LMxx linear regulators

Note

Part numbers: TSRN 1-xxxx have straight pins
Part numbers: TSRN 1-xxxxA have angular pins
MTBF: MIL-HDBK-217 @ +25°C
Derating: 2.7 %/K above +70°C
For input voltages higher then 36 Vdc an input capacitor 22 μF/ 50 V is required

Traco Power Switching Regulator, 470μF Maximum Capacitive Load, 92% Efficiency - TSRN 1 Series - TSRN 1-2450A


Pull the plug on erratic power delivery to your PCB-linked devices with this switching regulator from Traco Power. It steps down input signals varying between 6.5 and 42V DC to deliver a stable 5V DC that's safe for low-voltage components such as LED lights. The unit also has an integrated capacitor that cleans out ripple from the supply, giving you noiseless signal transmission. Plastic housing offers impact protection to the workings, as well as effective insulation to shield you from electric shocks during handling.

Features & Benefits


• Conforms to UL 94-V0 standards, meaning it stops burning in 10 seconds or less in the event of a fire
• Mean time between failures of more than 20 million operating cycles assures you of long-term reliability
• Performs optimally in a temperature range between -40°C and +85°C, making it suitable for hazardous locations

Applications


• HVAC systems
• Security and surveillance devices
• Research labs

How do I mount this switching regulator on my PCB?


The unit is designed with pins for vertical through-hole mounting and soldering onto your circuit board. This method achieves a permanent link to your network that resists vibration.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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