Cosel STMGFS DC/DC Converter, 3.3V dc/ 7.5 A, 76V dc Input, 18V Input 24.75 W, PCB, 70 °C Max Temp 70 °C Min Temp

RS stock no.:: 132-7498
Mfr. Part No.:: STMGFS30483R3
Manufacturer:: Cosel

Cosel STMGFS DC/DC Converter, 3.3V dc/ 7.5 A, 76V dc Input, 18V Input 24.75 W, PCB, 70 °C Max Temp 70 °C Min Temp

Bulk discount available

Subtotal (1 unit)*

R 1 808,98

(exc. VAT)

R 2 080,33

(inc. VAT)

FREE delivery for orders over R 1,500.00

Stocked by manufacturer

Ready to ship from 23 September 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	R 1,808.98
5 - 9	R 1,763.76
10 - 24	R 1,710.85
25 - 49	R 1,642.42
50 +	R 1,576.72

*price indicative

RS stock no.:: 132-7498
Mfr. Part No.:: STMGFS30483R3
Manufacturer:: Cosel

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Cosel
	Product Type	DC/DC Converter
	Output Voltage 1	3.3V dc
	Maximum Input Voltage	76V dc
	Minimum Input Voltage	18V
	Output Current 1	7.5A
	Mount Type	PCB
	Number of Outputs	1
	Output Voltage Adjustment Range	2.97 to 3.63 V
	Ripple and Noise	200mV
	Isolation Voltage	500V dc
	Maximum Output Power	24.75W
	Depth	27mm
	Length	117mm
	Series	STMGFS
	Width	52mm
	Standards/Approvals	CE, CSA, cUL, EN, RoHS, UL
	Weight	140g
	Maximum Operating Temperature	70°C
	Efficiency	89%
	Minimum Operating Temperature	70°C

	Select all
	Brand Cosel
	Product Type DC/DC Converter
	Output Voltage 1 3.3V dc
	Maximum Input Voltage 76V dc
	Minimum Input Voltage 18V
	Output Current 1 7.5A
	Mount Type PCB
	Number of Outputs 1
	Output Voltage Adjustment Range 2.97 to 3.63 V
	Ripple and Noise 200mV
	Isolation Voltage 500V dc
	Maximum Output Power 24.75W
	Depth 27mm
	Length 117mm
	Series STMGFS
	Width 52mm
	Standards/Approvals CE, CSA, cUL, EN, RoHS, UL
	Weight 140g
	Maximum Operating Temperature 70°C
	Efficiency 89%
	Minimum Operating Temperature 70°C

Datasheet

STMGFS Series

The STMGFS Series of Cosel DC-DC converters provide a massive range of power ratings and output voltages making them versatile and suitable for many applications. All models have a convection/forced air cooling method. Highly reliable power supplies offering the best quality. 5 Year Warranty

Features and Benefits

• Isolated unit type DC-DC converter

• Wide input voltage DC9-36 V/DC18-76 V

• Available connector interface (option)

• Available case cover (option)

• Available DIN Rail attachment (option)

• Built in Overcurrent protection (recovery automatically)

• Built in Overvoltage protection (for STMG30)

• Built in Remote ON/OFF

• Built in Output voltage adjustment (for single output, ±10%)

Cosel Isolated DC-DC Converters

Standards

UL60950-1, C-UL, EN60950-1