BIZERBA 6.548.65.002.00 (65486500200 / 149501-61006) Printer Power Supply

Technical Dossier

Product Details And Specifications

BIZERBA Printer Power Supply Series: Comprehensive Module Range and Technical Overview

BIZERBA SE & Co. KG, headquartered in Balingen, Germany, is a global manufacturer of weighing, labeling, and food processing systems deployed across retail, logistics, food production, and industrial environments. The BIZERBA printer power supply line — including part numbers 6.548.65.002.00, 65486500200, and 149501-61006 — represents the internal power conversion infrastructure for BIZERBA's label printer and scale-printer combination units. These components are installed in high-throughput environments including supermarket chains, meat processing plants, pharmaceutical packaging lines, and warehouse distribution centers across Europe, Asia-Pacific, and North America. Failure of the printer power supply results in complete print head inoperability, making this a critical-path spare part for any facility running BIZERBA printing systems.

The Evolution of BIZERBA Printer Power Supply Architecture

BIZERBA's printer and scale-printer platforms have evolved through several hardware generations since the 1990s. Early units such as the SC series and BC series used linear regulated power supplies with discrete transformer-based designs, offering high noise immunity but limited efficiency. The transition to switched-mode power supply (SMPS) architecture began with the K-class and M-class platforms in the 2000s, enabling compact form factors and improved thermal management. The GLM and GLP series introduced modular backplane power distribution, where the printer power supply became a field-replaceable unit (FRU) rather than a board-level component. Part number 6.548.65.002.00 (cross-referenced as 65486500200 and OEM reference 149501-61006) belongs to this modular SMPS generation, designed for compatibility with BIZERBA's mid-range label printer platforms. As BIZERBA transitions newer installations to the iS series and XT series platforms, legacy power supply modules for older installed bases have entered end-of-life status, making third-party sourcing essential for continued operation.

BIZERBA Printer Power Supply Full Catalog & Functionalities (SKU List)

The following SKUs represent confirmed BIZERBA printer and scale-printer power supply and related electrical components across multiple platform generations. Each entry is a discrete, field-replaceable part:

6.548.65.002.00 (65486500200 / 149501-61006): Switched-mode printer power supply, mid-range label printer platforms, primary FRU.
6.548.65.001.00: Printer power supply, earlier revision, compatible with select K-class printer units.
6.548.65.003.00: High-output power supply module for dual-head printer configurations.
6.548.60.001.00: Scale display power board, used in SC-series combination scale-printer units.
6.548.60.002.00: Power distribution PCB for GLM-series backplane integration.
6.548.70.001.00: Transformer assembly, 230V AC input, for legacy BC-series printers.
6.548.70.002.00: Transformer assembly, 115V AC input variant, North American market.
6.548.80.001.00: Fuse board assembly, integrated overcurrent protection for printer PSU rail.
6.548.80.002.00: EMI filter module, line-side noise suppression for SMPS printer supplies.
6.548.90.001.00: DC-DC converter module, 24V output rail for print head drive circuitry.
6.548.90.002.00: DC-DC converter module, 5V logic rail for printer controller board.
6.548.55.001.00: Power supply harness assembly, internal wiring loom for mid-range printer chassis.
6.548.55.002.00: Power connector kit, JST and Molex terminations for PSU-to-mainboard interface.
6.548.40.001.00: Printer controller board with integrated 12V power regulation section.
6.548.40.002.00: Printer mainboard, GLP-series, requires external PSU module 6.548.65.002.00.
6.548.30.001.00: Thermal print head assembly, 200 dpi, compatible with mid-range PSU-powered platforms.
6.548.30.002.00: Thermal print head assembly, 300 dpi, high-resolution variant for pharmaceutical labeling.

Sourcing Hard-to-Find & Obsolete BIZERBA Printer Power Supply Parts

DriveKNMS maintains a dedicated inventory of BIZERBA printer power supply modules, including discontinued and end-of-life part numbers. For facilities operating BIZERBA label printers beyond their OEM support window, DriveKNMS provides lifecycle extension sourcing: locating tested surplus units, refurbished FRUs, and cross-compatible replacement modules. Part number 6.548.65.002.00 is confirmed as a stocked or sourceable item. For obsolete variants such as 6.548.65.001.00 and transformer assemblies from the BC-series generation, DriveKNMS conducts global procurement across certified industrial surplus channels. Lead times and availability are confirmed prior to order commitment. Customers are advised to provide the full part number, machine model, and serial number when inquiring to ensure cross-compatibility verification.

Quality Control for the BIZERBA Printer Power Supply Range

Each BIZERBA printer power supply unit processed by DriveKNMS undergoes a structured electrical verification protocol prior to dispatch. Testing procedures include: input voltage range verification (115V / 230V AC as applicable), output rail load testing under rated current draw (DC rails: 5V, 12V, 24V as specified per part number), ripple and noise measurement on all output rails, thermal cycling under load to verify capacitor and switching transistor integrity, and insulation resistance testing between primary and secondary circuits. For SMPS-type units such as 6.548.65.002.00, switching frequency stability is verified using oscilloscope measurement. Units exhibiting output deviation beyond ±5% of rated voltage, excessive ripple (>100mV peak-to-peak), or thermal anomalies are rejected and not offered for sale. All tested units are shipped with a test report reference number.