XP POWER CB Series DC-HVDC Converter

​Product Overview

Product Name: CB Series Miniature High Voltage DC-HVDC Converter

Core positioning: To provide clean and stable high-voltage power supply for compact, precision sensitive equipment, while balancing low noise and high programmability

Core advantages:

High voltage output: supports 0-+10kV (CB101) and 0-10kV (CB101N) to meet the requirements of high voltage applications

Precise control: 0-5VDC programming voltage achieves 0-100% output regulation, with a set point accuracy of ± 1%

Reliable design: Natural cooling without the need for a fan, shielded casing to reduce EMI/RFI, thermal shutdown protection to prevent overheating

Physical specifications:

Size: 3.00 x 1.25 x 0.60 inches (76.2 x 31.8 x 15.2mm)

Weight: 3oz (85g)

Shell Material: Galvanized Steel, UL94 V-0 Solid Vacuum Encapsulation

Installation method: 8-pin PCB installation, equipped with 2 mounting holes (# 2/M2 specifications)

Electrical parameter details

(1) Input parameters

Characteristic Minimum Value Typical Value Maximum Value Unit Remarks

Input voltage (Vin) 11.5 12.0 16.0 VDC-

No load input current -100 mA-

Full load input current -225 mA-

Input capacitance -440- μ F-

Programming voltage (Vpgm) 0-+5 VDC input current<100 μ A

Programming overvoltage protection -+5.25 VDC-

(2) Output parameters

Characteristic Minimum Value Typical Value Maximum Value Unit Remarks

Output voltage range 0- ± 10 kV CB101 forward, CB101N reverse

Output current – at a maximum output voltage of 100 μ A

Output adjustment range 0-100% corresponds to programming voltage 0-5VDC

Setpoint accuracy – ± 1-% after preheating for 1 hour

Gain adjustment range – ± 1-% potentiometer adjustment

Linearity – ± 1% 20% -100% output range

Line regulation -0.1% 100% programming voltage, full load

Load regulation -0.1% no-load to full load, 100% programming voltage

Ripple and noise -0.1% 1MHz bandwidth

Temperature coefficient -50 ppm/° C-

Short term stability -100 ppm/hr-

Response time -250 milliseconds 10% -90% full load output

Reference voltage output -+5- VDC accuracy ± 1%, output current 2mA

Voltage monitoring output 0-+5 VDC error<0.5% (20% -100% output)

Current monitoring output 0-+5 VDC error<0.5% (20% -100% output)

(3) General and reliability parameters

Characteristic specification remarks

Isolation design connects the input ground to the output ground-

Switching frequency 100-150kHz, typical value 150kHz

Mean Time Between Failures (MTBF) 2.6 MHz Bellcore TR 332 standard,+25 ° C

Thermal shutdown temperature+85 ° C automatic protection

Pin definition: 8-pin+high voltage output lead, including input, ground, programming, monitoring and other functions

Environment and Compliance

(1) Environmental adaptability

Environmental condition specification remarks

Working temperature -10 ° C to+60 ° C Shell temperature

Storage temperature -20 ° C to+100 ° C-

Working humidity 95% RH non condensing

Thermal shock limit 1 ° C/10 seconds-

The cooling method is naturally convection cooled, which does not require additional heat dissipation equipment

(2) Compliance and Certification

Project specification remarks

Packaging grade UL94 V-0 solid vacuum packaging

Galvanized steel shielding for shell protection reduces EMI/RFI interference

Grounding requirements: The shell grounding (Pin3) must be grounded and the potential difference between the circuit grounding (Pin2) must be ≤ 50V

Function and Usage Instructions

(1) Core functions

Programming adjustment: achieve 0-100% output adjustment through external signals of 0-5VDC or onboard 5V reference voltage (with potentiometer), the formula is V OUT= R1+R3/R1(10000)

Monitoring function: Voltage monitoring (VMON pin) and current monitoring (IMON pin) both output 0-5VDC signals, linearly corresponding to 0-100% output

Protection function: Built in programming overvoltage protection (≤ 5.25VDC), thermal shutdown protection (+85 ° C), to prevent equipment damage

(2) Pin definition

Pin Number Function Description Key Parameters

Input voltage (Vin) 11.5-16VDC

2 Signal Ground (SGND) Circuit Reference Ground

CGND must be grounded, with a potential difference of ≤ 50V between CGND and SGND

4 Programming Voltage Input (VPGM) 0-5VDC,<100 μ A

5 reference voltage output (VREF)+5VDC ± 1%, 2mA

6 Current Monitoring Output (IMON) 0-5VDC, corresponding to 0-100% output current

7 Voltage Monitoring Output (VMON) 0-5VDC, corresponding to 0-100% output voltage

8 High Voltage Return (HV RTN) High Voltage Output Circuit

Lead high voltage output (HV OUT) # 22 AWG 20kV silicon wire