TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, -7 → -32V dc Input Voltage, 1A Output
- RS Stock No.:
- 755-3438P
- Mfr. Part No.:
- TSRN 1-2450A
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal 5 units (supplied in a tube)*
£49.80
(exc. VAT)
£59.75
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 3 unit(s) ready to ship
- Plus 40 unit(s) shipping from 15 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 - 9 | £9.96 |
| 10 - 24 | £9.65 |
| 25 - 49 | £9.23 |
| 50 + | £8.83 |
*price indicative
- RS Stock No.:
- 755-3438P
- Mfr. Part No.:
- TSRN 1-2450A
- Brand:
- TRACOPOWER
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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% | |
| Length | 11.7mm | |
| Power Signal Conversion Type | DC-DC | |
| Weight | 1.9kg | |
| Protection Features | Over Temperature Protection, Short Circuit Protection | |
| Application | Energy Sensitive | |
| Switching Frequency Range | 464 → 696kHz | |
| Maximum Input Current | 3mA | |
| Special Features | 3-Years Warranty | |
| Load Regulation | ±0.4% | |
| MTBF | 20000000h | |
| Depth | 10.2mm | |
| Standards Met | CE | |
| Width | 7.5mm | |
Select all | ||
|---|---|---|
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% | ||
Length 11.7mm | ||
Power Signal Conversion Type DC-DC | ||
Weight 1.9kg | ||
Protection Features Over Temperature Protection, Short Circuit Protection | ||
Application Energy Sensitive | ||
Switching Frequency Range 464 → 696kHz | ||
Maximum Input Current 3mA | ||
Special Features 3-Years Warranty | ||
Load Regulation ±0.4% | ||
MTBF 20000000h | ||
Depth 10.2mm | ||
Standards Met CE | ||
Width 7.5mm | ||
- COO (Country of Origin):
- TW
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
• 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
• 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.