Bellnix established in 1978 at Saitama-ken, Japan, our company has been designing, developing, manufacturing and marketing industrial DC power supply units applying a switching regulator at high frequency wave, high accuracy and high‐voltage DC power supply units , DC‐DC converters, analog/digital hybrid ICs, and micro computer application products.

Model Number	Input Voltage	Output Voltage	Power	Number of Output	Package Type	Withstand voltage	Ripple Noise	Efficiency	Size (mm)
	3 to 9V	5V	1.5W	-	SMD	AC500V	5mVpp	80%	20.3x14.0x9.7
BLA05-05S30
	3 to 9V	12(15)V	1.5W	-	SMD	AC500V	5mVpp	82%	20.3x14.0x9.7
BLA05-12S12
	3 to 9V	0.8 to 1.8V	1.5W	-	SMD	AC500V	5mVpp	82%	20.3x14.0x9.7
BLA05-12W06
	9 to 18V	5V	1.5W	-	SMD	AC500V	5mVpp	78%	20.3x14.0x9.7
BLA12-05S30
	9 to 18V	12(15)V	1.5W	-	SMD	AC500V	5mVpp	81%	20.3x14.0x9.7
BLA12-12S12
	9 to 18V	±12(±15)V	1.5W	-	SMD	AC500V	5mVpp	82%	20.3x14.0x9.7
BLA12-12W06
	4.5 to 9V	5V	5W	-	SMD	AC500V	8mVpp	77%	23.2x21.1x10.0
BLC05-05S100
	4.5 to 9V	12(15)V	6W	-	SMD	AC500V	8mVpp	80%	23.2x21.1x10.0
BLC05-12S50
	4.5 to 9V	±12(±15)V	6W	-	SMD	AC500V	8mVpp	80%	23.2x21.1x10.0
BLC05-12W25
	9 to 18V	5V	6W	-	SMD	AC500V	8mVpp	80%	23.2x21.1x10.0
BLC12-05S120
	9 to 18V	12(15)V	6W	-	SMD	AC500V	8mVpp	83%	23.2x21.1x10.0
BLC12-12S50
	9 to 18V	±12(±15)V	6W	-	SMD	AC500V	8mVpp	83%	23.2x21.1x10.0
BLC12-12W25
	4.75 to 6V	5V	1.5W	-	DIP	DC500V	10mVpp	55%	32.6x20.42x10.3
BY05-05S30L
	4.75 to 6V	12V	1.5W	-	DIP	DC500V	10mVpp	60%	32.6x20.42x10.3
BY05-12S12L
	4.75 to 6V	15V	1.5W	-	DIP	DC500V	10mVpp	60%	32.6x20.42x10.3
BY05-15S10L
	4.75 to 6V	±5V	1.5W	-	DIP	DC500V	8mVpp	45%	32.6x20.42x10.3
BY05-05W08L
	4.75 to 6V	±12V	1.5W	-	DIP	DC500V	8mVpp	60%	32.6x20.42x10.3
BY05-12W06L
	4.75 to 6V	±15V	1.5W	-	DIP	DC500V	8mVpp	60%	32.6x20.42x10.3
BY05-15W05L
	4.75 to 6V	±12V	2W	-	DIP	DC500V	8mVpp	60%	49x20x9.8
BX05-12W08L
	4.75 to 6V	±15V	2W	-	DIP	DC500V	8mVpp	60%	49x20x9.8
BX05-15W07L
	4.75 to 6V	±12V	5W	-	DIP	DC500V	3mVpp	64%	51.3x51.3x9.8
BR05-1220LB
	4.75 to 6V	±12V	5W	-	DIP	DC500V	3mVpp	64%	51.3x51.3x9.8
BR05-1225LB
	4.75 to 6V	±15V	5W	-	DIP	DC500V	3mVpp	64%	51.3x51.3x9.8
BR05-1516LB
	4.75 to 6V	±15V	5W	-	DIP	DC500V	3mVpp	64%	51.3x51.3x9.8
BR05-1520LB
	4.75 to 6V	5V	3W	-	DIP	DC500V	25mVpp	60%	51.3x51.3x9.8
BR05-05S-60
	4.75 to 6V	12V	4.5W	-	DIP	DC500V	25mVpp	60%	51.3x51.3x9.8
BR05-12S-38
	4.75 to 6V	15V	4.5W	-	DIP	DC500V	25mVpp	60%	51.3x51.3x9.8
BR05-15S-30
	4.5 to 9V	3.3V	1.5W	-	DIP	AC500V	40mVpp	71%	17.3x17.1x12.0
BTA05-03S40D
	4.5 to 9V	3.3V	1.5W	-	SMD	AC500V	40mVpp	71%	17.3x17.1x8.5
BTA05-03S40S
	4.5 to 9V	5V	1.5W	-	DIP	AC500V	40mVpp	77%	17.3x17.1x12.0
BTA05-05S30D
	4.5 to 9V	5V	1.5W	-	SMD	AC500V	40mVpp	77%	17.3x17.1x8.5
BTA05-05S30S
	4.5 to 9V	12(15)V	1.5W	-	DIP	AC500V	30mVpp	80%	17.3x17.1x12.0
BTA05-12S12D
	4.5 to 9V	12(15)V	1.5W	-	SMD	AC500V	30mVpp	80%	17.3x17.1x8.5
BTA05-12S12S
	4.5 to 9V	±12(±15)V	1.5W	-	DIP	AC500V	30mVpp	79%	17.3x17.1x12.0
BTA05-12W06D
	4.5 to 9V	±12(±15)V	1.5W	-	SMD	AC500V	30mVpp	79%	17.3x17.1x8.5
BTA05-12W06S
	9 to 18V	3.3V	1.5W	-	DIP	AC500C	40mVpp	73%	17.3x17.1x12.0
BTA12-03S40D
	9 to 18V	3.3V	1.5W	-	SMD	AC500V	40mVpp	73%	17.3x17.1x8.5
BTA12-03S40S
	9 to 18V	5V	1.5W	-	DIP	AC500V	40mVpp	78%	17.3x17.1x12.0
BTA12-05S30D
	9 to 18V	5V	1.5W	-	SMD	AC500V	40mVpp	78%	17.3x17.1x8.5
BTA12-05S30S
	9 to 18V	12(15)V	1.5W	-	DIP	AC500V	30mVpp	82%	17.3x17.1x12.0
BTA12-12S12D
	9 to 18V	12(15)V	1.5W	-	SMD	AC500V	30mVpp	82%	17.3x17.1x8.5
BTA12-12S12S
	9 to 18V	±12(±15)V	1.5W	-	DIP	AC500V	30mVpp	81%	17.3x17.1x12
BTA12-12W06D
	9 to 18V	±12(±15)V	1.5W	-	SMD	AC500V	30mVpp	81%	17.3x17.1x8.5
BTA12-12W06S
	18 to 36V	3.3V	1.5W	-	DIP	AC500V	40mVpp	72%	17.3x17.1x12.0
BTA24-03S40D
	18 to 36V	3.3V	1.5W	-	SMD	AC500V	40mVpp	72%	17.3x17.1x8.5
BTA24-03S40S
	18 to 36V	5V	1.5W	-	DIP	AC500V	40mVpp	77%	17.3x17.1x12.0
BTA24-05S30D
	18 to 36V	5V	1.5W	-	SMD	AC500V	40mVpp	77%	17.3x17.1x8.5
BTA24-05S30S
	18 to 36V	12(15)V	1.5W	-	DIP	AC500V	30mVpp	81%	17.3x17.1x12.0
BTA24-12S12D
	18 to 36V	12(15)V	1.5W	-	SMD	AC500V	30mVpp	81%	17.3x17.1x8.5
BTA24-12S12S
	18 to 36V	±12(±15)V	1.5W	-	DIP	AC500V	30mVpp	79%	17.3x17.1x12.0
BTA24-12W06D
	18 to 36V	±12(±15)V	1.5W	-	SMD	AC500V	30mVpp	79%	17.3x17.1x8.5
BTA24-12W06S
	36 to 76V	3.3V	1.5W	-	DIP	AC500V	40mVpp	70%	17.3x17.1x12.0
BTA48-03S40D
	36 to 76V	3.3V	1.5W	-	SMD	AC500V	40mVpp	70%	17.3x17.1x8.5
BTA48-03S40S
	36 to 76V	5V	1.5W	-	DIP	AC500V	40mVpp	75%	17.3x17.1x12.0
BTA48-05S30D
	36 to 76V	5V	1.5W	-	SMD	AC500V	40mVpp	75%	17.3x17.1x12.0
BTA48-05S30S
	18 to 36V	12(15)V	1.5W	-	DIP	AC500V	30mVpp	80%	17.3x17.1x12.0
BTA48-12S12D
	18 to 36V	12(15)V	1.5W	-	SMD	AC500V	30mVpp	80%	17.3x17.1x8.5
BTA48-12S12S
	36 to 76V	±12(±15)V	1.5W	-	DIP	AC500V	30mVpp	79%	17.3x17.1x12.0
BTA48-12W06D
	36 to 76V	±12(±15)V	1.5W	-	SMD	AC500V	30mVpp	79%	17.3x17.1x8.5
BTA48-12W06S
	4.5 to 9V	3.3V	3W	-	DIP	AC500V	40mVpp	73%	23.7x17.1x12.0
BTB05-03S80D
	4.5 to 9V	3.3V	3W	-	SMD	AC500V	40mVpp	73%	23.7x17.1x8.8
BTB05-03S80S
	4.5 to 9V	5V	3W	-	DIP	AC500V	40mVpp	77%	23.7x17.1x12.0
BTB05-05S60D
	4.5 to 9V	5V	3W	-	SMD	AC500V	40mVpp	77%	23.7x17.1x8.8
BTB05-05S60S
	4.5 to 9V	12(15)V	3W	-	DIP	AC500V	30mVpp	82%	23.7x17.1x12.0
BTB05-12S25D
	4.5 to 9V	12(15)V	3W	-	SMD	AC500V	30mVpp	82%	23.7x17.1x8.8
BTB05-12S25S
	4.5 to 9V	±12(±15)V	3W	-	DIP	AC500V	30mVpp	80%	23.7x17.1x12.0
BTB05-12W12D
	4.5 to 9V	±12(±15)V	3W	-	SMD	AC500V	30mVpp	80%	23.7x17.1x8.8
BTB05-12W12S
	9 to 18V	3.3V	3W	-	DIP	AC500V	40mVpp	74%	23.7x17.1x12.0
BTB12-03S80D
	9 to 18V	3.3V	3W	-	SMD	AC500V	40mVpp	74%	23.7x17.1x8.8
BTB12-03S80S
	9 to 18V	5V	3W	-	DIP	AC500V	40mVpp	76%	23.7x17.1x12.0
BTB12-05S60D
	9 to 18V	5V	3W	-	SMD	AC500V	40mVpp	79%	23.7x17.1x8.8
BTB12-05S60S
	9 to 18V	12(15)V	3W	-	DIP	AC500V	30mVpp	82%	23.7x17.1x12.0
BTB12-12S25D
	9 to 18V	12(15)V	3W	-	SMD	AC500V	30mVpp	82%	23.7x17.1x8.8
BTB12-12S25S
	9 to 18V	±12(±15)V	3W	-	DIP	AC500V	30mVpp	81%	23.7x17.1x12.0
BTB12-12W12D
	9 to 18V	±12(±15)V	3W	-	SMD	AC500V	30mVpp	81%	23.7x17.1x8.8
BTB12-12W12S
	18 to 36V	3.3V	3W	-	DIP	AC500V	40mVpp	73%	23.7x17.1x12.0
BTB24-03S80D
	18 to 36V	3.3V	3W	-	SMD	AC500V	40mVpp	73%	23.7x17.1x8.8
BTB24-03S80S
	18 to 36V	5V	3W	-	DIP	AC500V	40mVpp	78%	23.7x17.1x12.0
BTB24-05S60D
	18 to 36V	5V	3W	-	SMD	AC500V	40mVpp	78%	23.7x17.1x8.8
BTB24-05S60S
	18 to 36V	12(15)V	3W	-	DIP	AC500V	30mVpp	82%	23.7x17.1x12.0
BTB24-12S25D
	18 to 36V	12(15)V	3W	-	SMD	AC500V	30mVpp	82%	23.7x17.1x8.8
BTB24-12S25S
	18 to 36V	±12(±15)V	3W	-	DIP	AC500V	30mVpp	81%	23.7x17.1x12.0
BTB24-12W12D
	18 to 36V	±12(±15)V	3W	-	SMD	AC500V	30mVpp	81%	23.7x17.1x8.8
BTB24-12W12S
	36 to 76V	3.3V	3W	-	DIP	AC500V	40mVpp	73%	23.7x17.1x12.0
BTB48-03S80D
	36 to 76V	3.3V	3W	-	SMD	AC500V	40mVpp	73%	23.7x17.1x8.8
BTB48-03S80S
	36 to 76V	5V	3W	-	DIP	AC500V	40mVpp	79%	23.7x17.1x12.0
BTB48-05S60D
	36 to 76V	5V	3W	-	SMD	AC500V	40mVpp	79%	23.7x17.1x8.8
BTB48-05S60S
	36 to 76V	12(15)V	3W	-	DIP	AC500V	30mVpp	81%	23.7x17.1x12.0
BTB48-12S25D
	36 to 76V	12(15)V	3W	-	SMD	AC500V	30mVpp	81%	23.7x17.1x8.8
BTB48-12S25S
	36 to 76V	±12(±15)V	3W	-	DIP	AC500V	30mVpp	80%	23.7x17.1x12
BTB48-12W12D
	36 to 76V	±12(±15)V	3W	-	SMD	AC500V	30mVpp	80%	23.7x17.1x8.8
BTB48-12W12S
	4.5 to 9V	3.3V	6W	-	DIP	AC500V	40mVpp	76%	23.7x21.6x12
BTC05-03S120D
	4.5 to 9V	3.3V	6W	-	SMD	AC500V	40mVpp	76%	23.7x21.6x8.8
BTC05-03S120S
	4.5 to 9V	5V	6W	-	DIP	AC500V	40mVpp	79%	23.7x21.6x12
BTC05-05S100D
	4.5 to 9V	5V	6W	-	SMD	AC500V	40mVpp	79%	23.7x21.6x8.8
BTC05-05S100S
	4.5 to 9V	12(15)V	6W	-	DIP	AC500V	30mVpp	82%	23.7x21.6x12
BTC05-12S50D
	4.5 to 9V	12(15)V	6W	-	SMD	AC500V	30mVpp	82%	23.7x21.6x8.8
BTC05-12S50S
	4.5 to 9V	±12(±15)V	6W	-	DIP	AC500V	30mVpp	82%	23.7x21.6x12
BTC05-12W25D
	4.5 to 9V	±12(±15)V	6W	-	SMD	AC500V	30mVpp	82%	23.7x21.6x8.8
BTC05-12W25S
	9 to 18V	3.3V	6W	-	DIP	AC500V	40mVpp	78%	23.7x21.6x12
BTC12-03S120D