EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
QM48S40033-NS00G Real Image
Same model may have multiple batches, images only for reference.

QM48S40033-NS00G

Part No QM48S40033-NS00G
Manufacturer Bel Power Solutions
Catalog Power Supplies Board Mount DCDC Converters
Description DC/DC CONVERTER 3.3V 132W / Module DC-DC 48VIN 1-OUT 3.3V 40A 132W 8-Pin Quarter-Brick
Datasheet
QM48S40033-NS00G Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Power Supplies - Board Mount
Manufacturer Bel Power Solutions
Series QmaX
Packaging Bulk
Part Status Obsolete(EOL)
Type Isolated Module
Number of Outputs 1
Input Voltage MIN 36V
Voltage Input MAX 75V
Voltage - Output 1 3.3V
Current - Output (Maximum) 40A
Power (Watts) 132W
Voltage - Isolation 2kV (2000V)
Applications ITE (Commercial)
Features Remote On/Off, OCP, OTP, OVP, UVLO
Operating Temperature Range -40°C ~ 85°C
Efficiency 90.5%
Mounting SMD
Package 8-SMD Module, 1/4 Brick
Dimension 2.30" L x 1.45" W x 0.28" H (58.4mm x 36.8mm x 7.1mm)
Control Features Enable, Active Low
Win Source Part Number 792810-QM48S40033-NS00G
Popularity Medium
Supply and Demand Status Limited
Family Name QM48S40033
Introduction Date April 28, 2014
Country of Origin China, Malaysia
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian QM48S40033-NS00G CAD Model

Description

The Bel Power Solutions 792810-QM48S40033-NS00G series isolated module is a 1/4 brick type power supply module designed for ITE (Commercial) applications.

  • Voltage Input Range: 36V to 75V
  • Output Voltage: 3.3V
  • Maximum Output Current: 40A
  • Features: Remote on/off, overcurrent protection (OCP), overtemperature protection (OTP), overvoltage protection (OVP), and undervoltage lockout (UVLO)
  • Efficiency: 90.5%
  • Voltage Isolation Rating: 2kV
  • Package Type: 8-SMD module
  • Dimensions: 2.30" L x 1.45" W x 0.28" H (58.4mm x 36.8mm x 7.1mm)
  • Status: Obsolete (EOL) and limited supply

You May Also Be Interested in

SCT2401TVBR SCT – Price, Stock & Datasheet
SCT2401TVBR
SCT
1.2MHz Step-down type Adjustable 600mA TSOT-23-6L Voltage Regulators - DC DC Switching Regulators RoHS
Lowest to $0.2183
ME2159AM6G Microne – Price, Stock & Datasheet
ME2159AM6G
Microne
650kHz Boost Adjustable 600mV~12V 2A SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS
Lowest to $0.1575
SY8401ABC Silergy Corp – Price, Stock & Datasheet
SY8401ABC
Silergy Corp
1.2MHz Step-down type Adjustable 800mA SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS
Lowest to $0.2911
EC4SAW-48S05N Cincon Electronics Co. LTD – Price, Stock & Datasheet
EC4SAW-48S05N
Cincon Electronics Co. LTD
EC4SAW-48S05N Cincon DC/DC Converters - Through Hole DC-DC Converter, 5 to 6 Watt, Wide 4:1 Input Range, 18-75VDC Input, 5VDC Output datasheet, inventory, & pricing.
Need more? Email Us
SA22307TVA Silergy Corp – Price, Stock & Datasheet
SA22307TVA
Silergy Corp
Buck-Boost 200kHz~600kHz Adjustable 3V~20V QFN-30(5x5) Voltage Regulators - DC DC Switching Regulators RoHS
Lowest to $3.2373
IL2576-ADJD2T-P IK Semicon Co., Ltd – Price, Stock & Datasheet
IL2576-ADJD2T-P
IK Semicon Co., Ltd
52kHz Step-down type Adjustable 1.217V~1.243V 3A TO-263-5 Voltage Regulators - DC DC Switching Regulators RoHS
Lowest to $0.9343
AM1L-0505SH30-FZ AIMTEC – Price, Stock & Datasheet
AM1L-0505SH30-FZ
AIMTEC
AC DC Configurable Power Supply Modules
Lowest to $2.9105
SY8893EARC Silergy Corp – Price, Stock & Datasheet
SY8893EARC
Silergy Corp
1.2MHz Step-down type Adjustable 3A SOT-563 Voltage Regulators - DC DC Switching Regulators RoHS
Lowest to $0.2038
SY8893ARC Silergy Corp – Price, Stock & Datasheet
SY8893ARC
Silergy Corp
Step-down type 1.2MHz Adjustable 3A SOT-563 Voltage Regulators - DC DC Switching Regulators RoHS
Lowest to $1.1642

Top Sellers

PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151

Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $171.4286 $171.4286
2+ $165.7143 $331.4286
3+ $148.5714 $445.7142
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 67 pieces
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess