X-On Electronics has gained recognition as a prominent supplier of TSR 3-1250 Non-Isolated DC/DC Converters across the USA, India, Europe, Australia, and various other global locations. TSR 3-1250 Non-Isolated DC/DC Converters are a product manufactured by TRACO Power. We provide cost-effective solutions for Non-Isolated DC/DC Converters, ensuring timely deliveries around the world.

TSR 3-1250 TRACO Power

TSR 3-1250 electronic component of TRACO Power
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Part No.TSR 3-1250
Manufacturer: TRACO Power
Category: Non-Isolated DC/DC Converters
Description: Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 4.5-14 VDC; Output 1 (Vdc): 0.6-6.0; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Datasheet: TSR 3-1250 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 34.0088 ea
Line Total: USD 34.01 
Availability - 12
Ship by Wed. 13 Nov to Fri. 15 Nov
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
12
Ship by Wed. 13 Nov to Fri. 15 Nov
MOQ : 1
Multiples : 1
1 : USD 34.0088
10 : USD 33.4896
20 : USD 32.9705
50 : USD 31.9182
100 : USD 29.4629
200 : USD 29.4629
500 : USD 28.3126

   
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RoHS - XON
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Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
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We are delighted to provide the TSR 3-1250 from our Non-Isolated DC/DC Converters category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the TSR 3-1250 and other electronic components in the Non-Isolated DC/DC Converters category and beyond.

Image Part-Description
Stock Image TSR 3-24150
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 10-30 VDC; Output 1 (Vdc): 5.0-15; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 144
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-24120
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 13.5-42 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-24120A
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 13.5-42 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-2415
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 4.6-42 VDC; Output 1 (Vdc): 1.5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSR 3-2450
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 10-30 VDC; Output 1 (Vdc): 3.0-6.0; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 73
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-0525SM
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SMD; Output Power (W): N/A; Input Voltage: 3.0-5.5 VDC; Output 1 (Vdc): 2.5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-24120SM
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SMD; Output Power (W): N/A; Input Voltage: 13.5-42 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSR 3-24150A
Non-Isolated DC/DC Converters 10-30Vin 5-15Vout 3A non-iso RA pin
Stock : 640
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSR 3-2450A
Non-Isolated DC/DC Converters 10-30Vin 3-6Vout 3A non-iso RA pin
Stock : 114
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSR 3-1250A
Non-Isolated DC/DC Converters 4.5-14Vin 0.59-6V 3A non-iso RA pin
Stock : 14
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image TSR 3-24150
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 10-30 VDC; Output 1 (Vdc): 5.0-15; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 144
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-24120
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 13.5-42 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-24120A
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 13.5-42 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-2415
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 4.6-42 VDC; Output 1 (Vdc): 1.5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-2418
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 4.6-42 VDC; Output 1 (Vdc): 1.8; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-2425
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 4.6-42 VDC; Output 1 (Vdc): 2.5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-2425A
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 4.6-42 VDC; Output 1 (Vdc): 2.5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-2450A
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 6.5-42 VDC; Output 1 (Vdc): 5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-2450SM
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SMD; Output Power (W): N/A; Input Voltage: 6.5-42 VDC; Output 1 (Vdc): 5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 18
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSRN 1-2490
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 10.5-36 VDC; Output 1 (Vdc): 9; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Non-Isolated DC/DC Converter (POL) TSR 3 Series, 3 A High performance 3 Amp. switching regulator Suitable for positive & negative output circuit High efficiency up to 95 % Adjustable output voltages The TSR 3 models are non isolated step down switching regulators. Since pro- Wide input voltage ranges 2.55.5, duction May 2013 they can also be operated with negative output voltage. 4.514 and 1030 VDC They come in a very compact open frame package of 15.5 x 9.4 x 6.2mm. The high efficiency of up to 95% admits a full load operation up to 50C and up to Short circuit protection 85C with 50% current reduction. A low standby current, a very wider input Remote On/Off input range and no requirement for heatsink give these switching regulators a signifi- cant advantage over linear regulators. Low output ripple & noise Togther with a remote On/Off input and protection against short circuit the TSR 3-year product warranty 3 Series models are ideal point of load regulators for high reliable and energy critical applications. Models Order Code Output Current Input Voltage Output Voltage Efficiency max. Range nom. (adjustable) typ. TSR 3-0533 2.5 - 5.5 VDC (5 VDC nom.) 0.6 VDC (0.6 - 3.3 VDC) 95 % (at 2.5 Vout) 93 % (at 3.3 Vout) TSR 3-1250 4.5 - 14 VDC (12 VDC nom.) 0.6 VDC (0.6 - 6.0 VDC) 3 000 mA 3 VDC (3.0 - 6.0 VDC) 91 % (at 5.0 Vout) TSR 3-2450 10 - 30 VDC (24 VDC nom.) 95 % (at 12 Vout) TSR 3-24150 5 VDC (5.0 - 15.0 VDC) Options Suffix A - Optional models with angular pins (see outline dimensions) Note - TSR 3-1250: max. 9 Vin if Vout <0.9 VDC - For external circuit proposal for negative output voltage, refer to application note Page 1 / 5 www.tracopower.com November 24, 2021TSR 3 Series, 3 A Input Specifications Input Current - At no load 5 Vin models: 20 mA typ. 12 Vin models: 25 mA typ. 24 Vin models: 25 mA typ. (at Vin nom.) - At full load 5 Vin models: 3 000 mA max. 12 Vin models: 2 600 mA max. 24 Vin models: 2 200 mA max. (3 Vout model) 3 000 mA max. (5 Vout model) (at Vin min.) Reflected Ripple Current 5 Vin models: 30 mAp-p typ. 12 Vin models: 30 mAp-p typ. 24 Vin models: 30 mAp-p typ. (24 Vin models: Ext. filter, see application note) Recommended Input Fuse 5 Vin models: 5 000 mA (slow blow) 12 Vin models: 5 000 mA (slow blow) 24 Vin models: 5 000 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Capacitor Output Specifications Output Voltage Adjustment 0.6 Vout models: 0.6 - 3.3 VDC 0.6 - 6.0 VDC 3 Vout models: 3.0 - 6.0 VDC 5 Vout models: 5.0 - 15.0 VDC (By external trim resistor) www.tracopower.com/overview/tsr3 See application note: (TSR 3-0533: Vin at least 0.5 V higher than Vout TSR 3-1250: Vin at least 2 V higher than Vout TSR 3-24150: Vin at least 3 V higher than Vout) Voltage Set Accuracy 2% max. Regulation - Input Variation (Vmin - Vmax) 0.2% max. (Vout >2.5 VDC) 5 mV typ. (Vout <2.5 VDC) - Load Variation (10 - 90%) 0.8% max. (Vout >2.5 VDC) 15 mV typ. (Vout <2.5 VDC) Ripple and Noise 5 Vin models: 50 mVp-p typ. (20 MHz Bandwidth) 12 Vin models: 50 mVp-p typ. 3 Vout models: 75 mVp-p typ. 5 Vout models: 150 mVp-p typ. Capacitive Load 0.6 Vout models: 1 000 F max. 3 Vout models: 1 000 F max. 5 Vout models: 500 F max. (ESR >1 mOhm) Minimum Load Not required Temperature Coefficient 1 %/K max. Start-up Overshoot Voltage 1% max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 280% typ. of Iout max. (5 Vin models) 220% typ. of Iout max. (other models) Transient Response - Peak Variation 250 mV typ. / 500 mV max. (50% Load Step) (5.0 Vout model) 150 mV typ. / 250 mV max. (50% Load Step) (other models) - Response Time 120 s typ. / 220 s max. (50% Load Step) All specifications valid at nominal voltage, resistive full load and +25C after warm-up time, unless otherwise stated. Page 2 / 5 www.tracopower.com November 24, 2021

Tariff Desc

8504.40.90 POWER SUPPLIES, having BOTH:
(a) input voltages of 176V-246VAC, 47Hz-63Hz single phase OR 200V-230VAC, 50Hz-60Hz single phase
(b) multiple DC output voltages from minus 200 V to positive 200V
TC 9603032

8504.40.90 CHARGERS, ADAPTERS AND INVERTERS, AC/DC OR DC/DC OR DC/AC having ALL of the following:
(a) input voltage NOT less than 10V and NOT greater than 252V
(b) output voltage NOT less than 2V and NOT greater than 252V
(c) wattage NOT less than 40 W and NOT greater than 160W
(d) output current NOT greater than 17A - TC 1021920

8504.50.10 81
(a) designed for use with equipment of 8471
(b) for telecommunication apparatus of 8517 Free

8504.40.90 POWER SUPPLY UNITS, DC AND/OR AC output, complying with AS/NZS 60950 & AS/NZS CISPR 22, having ALL of:
(a) voltage NOT less than 2.5 V and NOT greater than 55V
(b) wattage NOT less than 0.02 W and NOT greater than 105W
(c) current output NOT less than 0.01 amp and NOT greater than 2.5amp
TC 1014564

8504.40.90 POWER SUPPLY MODULES having ALL of the following:
(a) input power at EITHER of the following voltages:
(i) 120VAC/240VAC
(ii) 24VDC /48VDC
(b) output power at EITHER of the following voltages:
(i) 5VDC, +15VDC, -15VDC, and 24VDC field I/O
(ii) 24VDC field I/O only
(c) circuitry monitors
(d) output adjusters
TC 9810001

8504.40.90 POWER SUPPLIES DC having BOTH:
(a) variable voltage NOT exceeding 30V
(b) maximum current output NOT exceeding 25amps
TC 9900597

8504.40.90 CONVERTERS, DC/DC, power output not exceeding 5W, being ANY of:
(a) single in line package
(b) dual in line
(c) surface mount device
TC 9601650

8543.90.20 20 Electronic microassemblies Free

8504.40.30 Static converters
(a) separately housed units, designed to be housed in the same cabinet as the central processing unit of equipment of 8471
(b) for telecommunication apparatus of 8517
60 No Electric current rectifying assemblies Free
63 No Other Free
TRACO ELEC. AG
TRACO Power
TRACOPOWER
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